I have a bad pain in my right leg, near my crotch. I took 1000 mg of ibuprofen and max dose of Tylenol and was still in more pain than I have been in, in a long time. My sister gave me a muscle relaxant and it helped. Probably from running. It's not a sore thing, tho. Something is not right. I'll see how it goes and go see a dr. if it continues.
Stop running and just walk.