I cant get up or open my eyes when i try to get up from my dream or nightmares am i haunted?

I have this issue often when in the middle of the night and i realize im going to have a dream and i try to open my eyes and lift my body up as hard as i try but i cant lift my body up why is that and it forces me to go back to sleep into my nightmares or dreams. Am i huanted by a ghost or spirit its like exorcist when you try to escape from having a dream or nightmare its like someone pushing your body against the bed forcing your eyes to close even though you dont feel really tired also can you die in your dream if you commit suicide in your sleep.