I had probably been laying there for about 30 minutes already ...and then I got these vibrations ...and then they were gone ...I'm not sure if they startled me enough to accidently wake my body up again ...but nothing ever happens for me after that ...

I get confused because after so many attempts I've realized that I don't get images ...or sounds ...so I just have to focus on what I'm feeling ...what usually happens is my mind kinda wanders ..but then I'm brought back to awareness from vibrations ...and then I don't know what to do after that ....I guess my body feels heavy but that's about it ...I still feel the pillow ..the bed ...the air from the fan ...and I still feel the outside world ...like if I opened my eyes at that very moment I would just be in bed ...and that's exactly what happened ...so did the vibrations scare me and ruin the process, or am I supposed to do something else after I feel them?