Down and out for now!!

So as a bad surprise my right hand has started to act up by hurting all around my thumb muscle. It started one morning while tying my shoes. Yes, tying the shoes. Just gave me a small twing as I pulled the laces. Didn't feel like much but after a day of work it was very much giving me pain.
Now I'm really annoyed with it after a weekend of doing nothing and hoping for a recovery.
Keep in mine I've had both my hands done for carpel tunnel almost three years ago and they have been flawless. I'm very much freaked out that I have Arthritis at only 36 years old. That would be very bad for my job of fixing cars and riding motorcycles.
We will see on June 2nd!!! Wish me luck. :)