i went to bed one night and the next morning i awoke w/my little finger not looking the way it did the night before. Finger was swollen @ the 1st joint ..... looking a little bluish red and it was painful to bend that joint only. I also noticed there was a knot on the inside part of the joint and it's still there. The bluish red color on the knuckle left after a few days but finger still has the round knot on it. what could cause this? I can't really afford to see a doctor as i have no job and no insurance. I would appreciate any input or advice.
Thanks in advance