First of all, let me say that I am so thankful that I stumbled upon this website. I now know that I am not alone, that I am not the only one experiencing these bizarre vibration sensations.
Things, for me, actually began many years ago. I woke up in the middle of the night and could not move my limbs. I tried screaming out to my husband for help but was unable to even speak. I imagine this was sleep paralysis.
More recently, for the past year or so, I will wake up in the middle of the night to find my chest vibrating (usually on the right side). Buzz, pause, buzz, pause. It will continue to do so until I physically get up out of bed. There is no pain whatsoever, just the buzzing/vibrating sensation. My heartrate seems pretty normal throughout the whole experience.
I have also started to experience the vibration sensation in my eyeballs. Laugh, I know this sounds completely crazy but it's true. Again, it only happens upon waking. I will be lying there in bed with my eyes closed and it will feel like my eyes are vibrating very quickly within my eye sockets. The moment I open my eyes, the sensation is gone.
These episodes don't happen every night but they do seem to be getting more frequent (three times a week maybe). I never have the chest vibrations and eye vibrations on the same night - it's usually one or the other. After these episodes, I usually have a hard time getting going in the morning. I wake up feeling rather odd, sometimes a tad lightheaded and sometimes with a very mild, dull headache. After about an hour or so, I begin to feel quite a bit better.
As a side note, I am a side sleeper.
I know that I don't have MS or a brain tumor as I've had two CAT Scans and an MRI. I've also had two or three EKG's and both showed normal heart function. The only confirmed medical conditions that I have are hypothyroidism and a wheat/gluten sensitivity.
I will continue to monitor this thread to see if any of you make some headway with this. I will post if I find out anything further.
Best of luck to you all.
Sherry