question: I play mma every two days, and last night I hit my leg chin on someone s watch while he was defending, so you can say it was a pretty hard hit. My leg is swollen now in the place of the hit and around it and it s light red and hurt when I apply any kind of pressure on it. There is no bruise though I don t bruise easily. Also I did some muscle workout the day before so my legs are pretty sore. So I don t know if the pain from walking is from the hit or from the soreness. Should I see a doctor?