Today I was fighting and the guy took an opportunity and grabbed my thumb and bent it.. It was only about a second or two long, as we were in the middle of exchanging punches. My thumb hurts a bit right now, but I can still move it.
Should I get it checked out at the doctors?
Also, I'm not fight expert, but from the experience today, I can say that when exchanging blows, I'm gonna keep clenched fists the whole time.