I have had these vibrations for at least a year maybe longer. I have taken the first two covid shots and I have had covid. I was never so bad as to need to be in the hospital just the flu like symptoms for a week or so. Never did I associate it nightly vibrations I have when I go to sleep at night, and they wake me up. I change positions and it helps for a little bit till it wakes me up again. Sometimes my heart is racing but not always. It is scary but when I found this site and saw more people like me it was a comfort of sorts. Mentioned it to my Dr and they weren't concerned, but they didn't know what it was either. So is this a side effect from covid? I also suffer from migraines and have been taking medications for decades. I was on Topamax for years but for the last year I have been on Qulipta and for the last 3 years I have been on Eliquis for blood clots. Is there any connection to what I'm taking?