i have seen a neuro...he's actually a P.A. but has over 25 years experience...i've had to emg's one of my entire right side, which was normal, the other of just my right arm after I noticed this thenar issue, and all was good...he even stuck the needle right in the area i am worried about, and nothing...in one area of my forearm, he said there was a little irritation, bu thats all...he said not to worry that he's pretty sure im gonna live alot longer than he is!! But everyday i check it and self test probably 5 times a minute all day. I pick up and 25 pound dumbell, using just my thumb and pointer. I do thumb curls with a 5 pound weight..i squeeze a tennis ball....everything that requires the use of my hand I do with that thumb now .... how crazy am I going...i also have widespread twitching...alot of hotspots....Im just so scared of death...espicially when I look at my 2 year old daughter..that needs her daddy.