CG the first time it happened to me i was sitting at the PC. went to my PCP the next day and was placed on the meclizine for vertigo. it happened again about
a week ago why waiting to see my Dr. in his exam room. told him about
it and he didn't do anything. just looked at my hands. i found this to be very odd behavior for a Dr.
I hope this clears up for you soon, as i know its no fun, and yes very scary to boot.
still looking for answers.
Remember that advice is free, its your choice what you do with it. :)