I Have Groin Pain. I Don't Remember Doing Anything Strenuous.

I have groin pain. I don't remember doing anything strenuous. I was sitting down most of the day at my desk and then I stood up. I came home went to bed for a few hours. Chewed 2 81mg aspirin, because I was worried about a clot. No relief. I am now limping a bit. I still have this right sided groin pain.