Hog,
Don't know if this will help, but I hope it will.
I've suffered from carpal tunnel syndrome and arthritis for years, almost gave up at one point, construction is hard work on the body...
Anyway, this is what I did...
"Ultimate H.A. formula" , it's Hyaluronic Acid, from GNC. Also has vitamin C, Magnesium, etc, etc. but it's really helped me alot.
Fish oil is good, also. Take both, they will help.
If it's not something that goes away by itself, I'd try these ASAP.
Heck, I'd try them anyway... they've allowed me to keep playing for 5 yrs., when I thought I was in too much pain to play anymore.
If playing HURTS, I'd give it a rest for a week or so.
The supplements will take a couple of weeks to kick in, so be your own judge, and go slow till you know how it feels. Don't overdo it. I did, and I was sorry.
Wishing you the best, and I hope this helps!
Guitars
Wilburn Versatare, '52 FrankenTele(Fender licensed parts), Fender USA Roadhouse Strat, Fender USA Standard B-bender Telecaster, Agile AL 3000 w/ WCR pickups, Ibanez MIJ V300 Acoustic, Squier Precision Bass,
Amps
Ceriatone Overtone Special, Musicman 212 Sixty-Five, Fender Blues Jr., Peavey Classic 30, Fender Super Reverb, Traynor YCV-40 WR Anniversary w/ matching 1x12 ext. cab, Epiphone SoCal 50w head w/ matching 4x12 cab (Lady Luck speakers), Avatar 2x12 semi-open back cab w/ Celestion speakers
Pedals
Digitech Bad Monkey, Digitech Jamman, DVM's ZYS, Goodrich volume pedal