<s>[INST] I was watching a previous football match and got really excited when my team scored a goal. I tensed up loads and afterwards felt some pain in my upper left abdomen. As the night went on the intensity increased to the point where I can t even sleep. Going to the toilet doesn t help and it s getting worse. It s on the upper left abdomen with pain radiating down to my pelvis from that point. Help!!!! [/INST] Hello, Welcome to Chat Doctor. I am Chat Doctor answering your query. I can understand your concern. Your pain seems a muscular pull, or a minor injury somewhere in side. If you are not vomiting, stool and urine is right, and you can eat well then chances of muscular pain is high. If you have any other associated complain, you must get an ultrasound abdomen done. Apply heating pad for now. Hope this helps. Good luck. </s>