I experienced 2-3 series of spontaneous vibrations before falling asleep last night.

I felt gentle vibrations again about 10-15 minutes after going to bed. The first time, they were followed by a floating sensation… then I returned to normal physical sensations.

A few minutes later, a rocking sensation started in my feet and the vibrations came back almost instantly (I get the feeling I can now trigger vibration mode on demand after that first spontaneous series) → floating state → complete loss of bodily sensations → and then I saw dancing particles in front of my closed eyes in the deep darkness of my room. It was really beautiful… My body then woke up as I realized my eyes were wide open!

An astonishing sensations — too short, but it genuinely amazed me in the moment.