I was asleep last night and I felt side of the bed go down as if someone had sat on the bed. The next thing I know it feels like someone is laying on my back and I am unable to move out from under it, so I woke up... fell back to sleep and the same thing happened again only this time it laid on my back and was holding my right arm down. I was unable to move or speak if anyone has any idea what that was PLEASE let me know. I know I have never in my life had that happen to me... The most scarest thing I've ever been through and don't want to go through it again.