Not sure if I'm paralyzed, but have had halucinations from presumably not being fully awake.
Recently I woke up to a something pulling me off the bed via pulling the sheet under me, making me slide closer to the edge. I saw the edge of the bed getting closer and could hear the sheet being pulled, I wondered if I could do an experiment, so I stayed still to not jolt myself out of it. I uncurled my finger, feeling the edge of the bed at the tip of my finger. I waited to be pulled again. After it looked like it had pulled me to the very edge, I uncurled my finger again to measure the change in distance. No change.
The one I had before it was at a hospital. I had a dream that a girl needed to share my cot, I had a grave feeling she was dead. I woke up to a hand on my shoulder and no one was there. I got up to speak to a nurse. He started to make very strange ghost sounds, which I commented on and he looked baffled.
The dream thing happened also when I was little, and that was the most vivid. I dreamed that I was being chased through a maze by monsters that looked kind of like wooly catepillars. I woke up to someone tapping on my shoulder and blowing in my ear. I said stop it, thinking it was my step dad, but when I looked up, he was asleep. I saw one of the creatures in my lap, staring at me. After a minute, it floated up into a milk crate and vanished.