<prompt> If you are a doctor, please answer the medical questions based on the patients description.we were playing basketball in gym and this guy ran into my chest and then my friend was behind me so she pushed me forward and I couldnt breathe for some time and now my chest really hurts and yesterday, every time I laughed, it hurt really bad. what does this mean? is there something wrong me now??  <response>: Thanks for your question completely understand your questioning my patients if there is a chest injury, and they are having similar complaints in would go for a chest X-ray first to rule out any -rib fracturepneumothoraxmuscular injury if everything would be alright I would prescribe some analgesics NSAIDs to relieve pain and some enzymes that would help in healing the injurythanksyou should visit a pulmonologist and discuss these points feel free to ask more questions 