My nan had this and a few months ago I noticed my hands would shake if was using my mouse or holding my phone in a certain way, I put this down to some kind of muscular thing, but lately I've noticed my bottom jaw feels shaky sometimes, like a little tremor, of course when I asked Dr Google the first thing that came up was Parkinson's.
I'm mid 50s, overweight and type 2 diabetic, but after seeing how Nan suffered, I'm absolutely petrified of this - I'm dodging the doctor because I'm scared of what he'll say!