two pee sized lumps in groin are it's inbetween my right leg and groin there's two of them are these swollen lymph nodes from an infection or something I had a sore throat recently but it seems to be clearing up but they're still there I've had 1 lymph node appear in my left arm pit quit frequently and i would usually get sick after them but I've never had one in the groin especially 2 worried im gonna get really sick or something