Tiny, painful, hard white bump right on the inside of the knuckle on my thumb. This is what I presume is a forbidden pop… has anyone else gotten something like this before? It hurts like mad to bend my thumb. It’s hard to see but the center of the bu
What is this on my arm? The skin around is rough, and it's the fifth time I've had to pop it. I have keratosis on my arms but have seen nothing like this before
