For about 9 months I have been having this off and on thing where I wake up in the middle of the night, and when I try to go back to sleep I'm half dreaming and half not, I know this because while in my dream I tried to crawl upstairs in what seemed to be a very real stair case I woke up in my bed again only a few feet from where I was in my dream. I'm off topic, I don't know how to describe it but my whole body tenses up and my head goes back a little, and my heart rate spikes. I feel like I hear someone or something and recently I had a half dream where I was just being lifted up in my room and the dropped on my bed. I try to stop it but when it goes all the way it just is scary to feel pressure in my chest and scary dreams at the same time. If anyone has anything like this it knows what it is I would really appreciate it if we could talk.