Sounds like demonic attack Bunbun, bless your heart.
Sleep with the lights on in the room when you are sleeping.
If you can, have some one awake in the house when you sleep. It keeps "them" away. I know all about this. I have had some bad things happen to me as well. Other things, remove anything negative from your house, even antiques, the old things some times draw them in, statues, and pictures of people other than your family, like paintings, these things are gateways. Keep mirrors covered, and put salt around the bed. The hours of 2-4 am are the worst. If you can wake up during this time, and go to sleep after that. I always made them go away, when I said "You have no authority over me."