Yeah, I have had a few the past few months, never had them before.

They are very unpleasant episodes.

I knew they weren't ordinary dreams right off. I often get vivid dreams but this way a whole other level. I could see the room, which is odd since in my dreams my place is totally different. I could feel a presence in the room, it felt like pure evil was surrounding me. It was certainly textbook, except I didn't feel pressure on me.

I am not sure how long it lasted but it went away eventually and I fell back asleep.

I wish I knew how to avoid them. There is nothing in common that triggers it that I can tell. My ex-pdoc told me I was asleep the entire time which I know is pure BS. I have dreams that screw with my neurological and psychological state and I know how those feel and this was completely outside either and the feelings were external if that makes sense.