I was using a child's pair of scissors last week and they got a bit wedged on my thumb near the base of the joint.
Since then, my thumb has been a bit numb from the base up to the nail. I have full movement but it feels like the skin surface is a bit tingly when touched and dull in sensation.
I thought it might just naturally ease and maybe I pinched a nerve or something, but it's been about 10 days now and still feels exactly the same.