i think im haunted is it evil?

Ok so to start off no im not crazy I have no mental health issues lol im a pretty reasonable person.  So ever sense I was young I would be at my grandmas house and she made me sleep on the floor and i would hear what sounded like men playing some sort of card game in her kitchen.  One time I was laying on the floor and my sister was in the chair and all of a sudden my blankets at my feet started to rise at my feet, this happened a few times.  

As i got older little things happened i just ignored or tried to find some reason for it them.  About 4 years ago it got worse first my cat would start hissing and attacking the walls i just thought she was crazy.  Till one time my rottweiler jumped up and barked and my phone cord was swinging and i was the only one home, then my dish washer would start.  So i moved and then i had plates fall i would just be like well maybe i ddidn'tput the plate all the way on the counter.  But one night my dogs growling, mind u they were big dogs.  I woke up and saw there was a shadow on my wall of a tall man at least around 6', I looked out side hoping maybe someone was walking by and just had a shadow reflected, but no one was there and my dogs were growling at the shadow and the shadow wasn't moving, I woke up my bf to see if he saw it to or if i was just crazy and he did (mind you he isn't a believer).  Then my dogs tried to attack it I ran and turned on the light and it went away.  

Then another time I just had just had my son, he was in his crib and my shepherd mix ran into the room with his hairs standing up and teeth showing (hes trained in attack), he started attacking the middle of the room but there was nothing there.  As I went in there the bathroom was off to my right and my dog stopped and I looked and there was a mans face in the window but it was to high up for a man to be out side, plus I had a rottweiler in the yard I would know if someone was out there.  

I moved again and had another child, again little things would happen.  Until one night my oldest son now 2 woke up screaming and ran to my room, I carried him back to his room thinking he had his first bad dream.  But he clung to me and all my hairs stood up it felt like some one was behind me, then my son let out a scream and said no and clung really tight to me.  That night he slept in my bed witch he never does.  He woke up again right as his dad and me were getting ready to lay down, he sat straight up and let out a creepy laugh and pointed at the hall and said the man then started crying again.  

Then another night me and my bf were sitting down stairs and I looked in the sliding glass door and it looked like a woman looked over my rail of my stairs.  I turned around fast but nothing was there.  Later that week my youngest about 5 months was sleeping up stairs in his play pin in my room with the door shut.  He woke up screaming and I went up there and he had a bite on his thigh smaller then my oldest could make and fresh, also my oldest was sound asleep in his room.  

We decided to have ghost hunter people come the lady said it was attached to me one was evil the other she couldn't tell but she couldn't drive either out.  They caught one clapping on tape and she said it hid in my closet,  witch I always had a fear of my closet that she didn't know.  Also the other stood at the top of the stairs she and the others with her said she had to turn the light on to go up and she is never afraid of the dark, I also had a fear of that spot that I had not told her.  I still have my shepherd and he growls some times at night.  

I have moved again my oldest is now 3 and a half my youngest 2 and a half.  For the last few nights I have been feeling something strong in my room at night.  Then one morning I felt as though my bf had kissed me on the back of my head with his hand on my arm witch he does some times befor he leaves.  But he had already left for work the first thing I thought was oh no someone is im my house, But I couldn't move and I was trying so hard I couldn't even force my eyes open.  I was able to get my eyes open but still couldn't move I was looking in the mirror (my closet is mirrors) there was nothing behind me, but it still felt like I was held down then it stopped.  The same thing happened the next morning except this time it felt as though it was licking the back of my head (creepy i know imagine how i felt).  Then the next morning my kids come running into my room my youngest crying, I said whats wrong thinking he hurt him self cause he is a jolly kid, never cries in the morning.  He pointed at his room and said there, my oldest said there was a man thing in the window he licked the window i was like that's weired why would a man do that and he said no not man mom.  I said well u say go away and don't open the window and come get mom.  He said no it said it eat mom that sent chills up my back this is starting to get scary and I wann
mind you i try to find every reasonable reason for everything this is not something that i want or want around.  I try to dismiss thngs but if you have never had something like this happen then you dont understand what i am talking about.  Its not fun to have and no one in their right mind would want it around.  So trust me i have tried to reason everything that has happened some things just dont have a reason that is why im here trying to figure out what it is.
also with the ghost hunter people was a psychic shes the one the one that tried to drive them out but it wouldnt leave and wouldnt talk to her. Also i forgot to state that i was born near an indean burial ground and when i was around 4 my mom said there was a house fire and a little indian boy that she had seen sleeping at the foot of my bed or under my bed some times it what woke her up.

Your sister pulled a trick on you, dogs and cats detect real things using their far better sense of smell and hearing, dogs and cats will chase stray light (mine do), your son has a nightmare, you had dreams, ghost hunters always tell their customers they have ghosts, etc., etc. Your story sounds very typical of many where the person who really wants to think they have a haunting assembles as many unrelated events together as possible, embellishes a little bit and doesn't look for the most likely explanations for any of them. So the answer is no, it's not evil, and it's not a ghost. It's just a strong desire to be haunted by a ghost.

Sounds like a few different types of haunts here, you said you heard men having a card game, that type of haunt is residual energy, it's a imprint of the past that will play over from time to time when the the timing is right, you cannot get rid of this type of haunt, and there's nothing to worry about.

The other type of haunt is either a ghost whom believes that he is still alive, he perhaps was the type of person that was a sicko. Or it's a demon type spirit, best thing to do is to show it no fear and tell it to go away, if you handle it correctly it will become worse before it becomes better. Prayers for me can be a big help and ask for angels and or spirit guides to come and help to do battle for you....seriously I had a demon spirit that threw my son out of his bed, and it came back and try that we me, and there was a good spirit that was coming to me for years, she was the one that help me to get rid of the demon spirit.

I can't offer much more than what Witchy Mel has already said, except to echo it. I keep hearing you need cleansing. And smudging is what I hear as well. Normally I would recommend frankincense, I personally find it stronger for cleansing, but I'm hearing no on that for you. That what you need is smudge. White sage and possibly lavender. Again, hearing cleansing. It's repeating in my head. Smudge, cleansing. It's a strong message for you. when you smudge, do yourself as well as the house.

Also, outside of "ghost hunters", have you tried finding someone who specializes in removals?  like a medium who specializes in that? You might need one.

I would also recommend putting your foot down with regards to your children. I had some nasty things in my house  when I first began to open up, spiritually, and they began to frighten my children as well. Now, that I won't abide by. Bug me, fine, but my kids are off limits. I won't tolerate it. And I said so, out loud. I told my guides and guardian angels that no one and nothing was allowed near my child. Don't go in their rooms, don't bug them, don't scare them, nothing. Nothing's bothered them since, and one of my son's guides stands guard outside his room now. Put your foot down. My children. My house. MY rules. The bite marks concern me greatly.

You might consider calling Archangel Michael and asking him to protect you, your house and especially your children.

EDIT: getting some more.... I'm also hearing that you should put out a call to your spirit guides and guardian angels. You have two, I'm hearing, two guides. ask them for help. Do it with your mind. Sometimes my vibration lowers and my guides disappear "off the grid" for me, and when I need them, I simply close my eyes and think, "help me". and they come. ask them to help you, to show you what you to do. Am hearing you'll know what they want you to do.