Whenever I am sleeping on the right side of my bed, I suddenly get nightmares and then whenever the nightmare has passed, my right rib starts hurting so bad it feels worse than a nervous shock. Also sometimes when im in a deep sleep, I suddenly wake up, but still asleep when I wake up. I looked up what it could be, and all it goes to is side efffects in the brain and astral projection. I dont think I astral project because I have never had an outer body experience before. I know this because I watch a lot of horror movies such as insidious, and I can't astral project at all. Ive tried to but all that happened was sleep. Also when I am asleep I have a bad nightmare like im riding a rollercoaster and when im asleep I can feel wind on my face, and if the rollercoaster crashes i can feel my self falling off my bed, or falling through it, and sometimes if I and going through a nightmare like a wolf is eating me alive, my rib starts hurtings so bad, that I cant wake up untill someone wakes me up. I hate deep sleep because when I try to move I cant, I feel stuck right where I am. Someone please tell me whats going on with me, I'm so terrified.