<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have been playing Pickle Ball, twice a week, 2 hours. After I went after a ball, I experience a pain in my right side of the abdomen. This morning I woke up and noticed a large black and blue mark in the area of my pain. Im concerned that I may have pulled a muscle. What should I do about this? YYYYYY  <response>: Hello, Thanks for the query to Chat Doctor. Forum. This is not a case of pulled muscle but is a case of hematoma with contusion. This contusion and bruise developed bluish discoloration on the injured part. Ice massage with serratiopeptidase anti-inflammatory tablet only for 2 days will provide complete relief. In my opinion there is not a cause of any concern. Rest will also help in rapid recovery. Good luck. 