So this shaking bed occurance happened last night, but there have been other times that i can recall this happening in the past. I'm not EXACTLY sure on how everything happened but here's what I think happened. Last night I was in the middle of a random hot sweat (the first I've had in a while) and after about an hour or so I believe, I was finally able to fall asleep. I remember dreaming, but for some apparent reason i awoke abruptly from my dream in sleep paralysis, but I didn't realize i was in the state until after attempting to move failed. I closed my eyes and immediately wound back up in my dream (which never happens). It caught my by surprised and confused me so much that I back up. When this happened, I began feeling vibrations, but my eyes were open (which also never happens). Just to add to speculation, in a recent most I talked about how I could see spiritual body leaving my physical body with an eye open. So while i felt these vibrations, I could feel my body shaking and I remember asking myself if it was an earthquake or not. After a few moments, I closed my eyes again and felt even stronger vibrations and saw IMMENSE white light much like I've experienced during my very first few experiences which is odd because recently, due to the many more OBE's I've had, I don't usually feel the vibrations so strong or see the light so bright anymore. This is irrelevant, but I think I should mention it because the shaking bed + strong vibrations + super bright light + random hot sweat aren't very common with my recent experiences. Once I felt the phase, I began separation, but quickly changed my mind because I had been so frustrated with being unable to sleep due to the hot sweat, and I had a final i had to take in 4 hours. This morning I checked if there was an earthquake on the internet, but there was nothing, so I got all confused haha.