I was laying down today like any day i do after work. I fell asleep and right when I felt like I was about to be completely asleep my body locked up and it's like I was trying to wake up and a rush came over me and I couldn't move or speak or anything. My girlfriend was laying next to me and didn't notice anything until the end. She said she felt me like barley rub her with my fingers. I was trying to even scream and I couldn't. I finally came out of it but it was so scary. I was worried. I tried to fall back asleep and when I did same thing happened but not as intense this time. I'm really worried. What could this mean?. Im 26 I work for a moving company so I'm physically fit but I have been dabbling in cocaine use for the past two or three months . And it has messed with me a little bit but when ever I come down I always pass out. Iv never had a problem even when I did it in The past. I'm not saying that's what it is I'm just curious from a doctor's stand point