<s>[INST] was on vacation and my groin area started to hurt. over the next few days the pain got worse. ended up going to hospital in san juan where an x-ray ct scan and ultra sound all came back negative. in the last two days my groin has started to click every few steps [/INST] Thanks for asking in healthcaremagic forumIn Short: MAy be a muscle pullExplanation: Sometimes muscle pull can cause pain like this. If all of your investigations are normal then you need not worry. Please do inform if you are into any exercising regime or any other physical activity(swimming).                       If not, please visit a doctor again. For time being you can take muscle relaxant for relief. </s>