So for a while I have had mild itching near my groin area and I looked last week and I had red patches that had formed and then a few days later most went away there are about 5 left and they are swollen and have a white cap some are right at the base of a hair I thought it was razor burn at first but now the hair is longer and not ingrown I don't have any idea what it could be bit I'm worried it may be herpes