<s>[INST] Hi I’m asking a question because every time I start running I get this really weird chest pain or when I start lifting weights I get this chest pain you’re my heart I don’t know if I should go to the ER or anything. It starts to hurt a lot I can even lift or run for like 30 seconds [/INST] Hello and Welcome to ‘Ask A Doctor’ service. I have reviewed your query and here is my advice. Sometimes it's normal that if you run more than your stamina then pain started but mostly restricted to one side right side. But if you have pain during short run them we have to worry. Then kindly go for USG whole abdomen and also screening chest X-ray PA for finding a cause of pain. Hope I have answered your query. Let me know if I can assist you further. </s>