Could be a form of carpal tunnel, are you on the computer alot? I would get a doctor's opinion if it keeps bothering you or gets worse.
We cannot diagnose you here. You should go see a doctor if it's concerning you.
Hi Lou. Welcome. Hmmm. I don't know what could be causing your pain, but maybe others here will have an idea. Can you make a doctor's appointment? Do you remember injuring your wrist?
Flower