ive pretty much gotten use to waking myself up yelling on a regular basis, and kicking too. but in the past few months ive noticed something new. my body keeps violently jerking awake right as im about to fall asleep. i know theres something called "hypnotic jerk", but this seems a little different because i dont always feel like im falling when it happens, and also because theres been some nights when it happened like 20 times before i fell asleep. that many times seems very abnormal. ive also woke myself up running across my bedroom twice now. im kinda scared to sleep in the same room with other people. especially after ive also been told that i act like im having sex in my sleep, but i never remember any sexual dreams. (im female). what is happening to me? anyone else have this problem?