I've had it a few times but nobody I know or who I've ever spoken to has experienced it.
I used to get it all the time when I still lived with my mam & dad (I moved out 5 years ago) where a woman as dragging me off my bed and sat on top of me and I couldn't move.
I got it once in my first rented house when I was napping on the settee, my ex was at work so I was home alone and it sounded like someone was trying to break in. When I came around it was badly raining & very windy
In my second rented house, I never experienced it until my ex and I split up and he moved out. It was the woman coming back from my parents to sit on top of me
I am now in a flat I rent and have had it a couple times. Again, I could hear someone trying to break in but I was paralyzed and shouting for help but it was more of a whisper, when I eventually snapped out of it I shouted louder and could hear my voice echoing.
I got it last week, the cat was laying on the end of my bed when I fell asleep. I woke up to a cat? On top of me and another cat at my toes dropping something on it, I snapped out of it but the cat was sound asleep and nowhere near me lol
I only seem to get it when I am not sharing a bed with someone? Does anyone else find this?