When I was 15 I had this white bump in my crotch area and I wonder what it was but never thought of it at the time after a couple of days it hardened and it stared to bug me so I tried to pop it and see if it was a pimple or something, it didn't pop so I left it be after a month or two it was gone but now I have a very soft spot and feels like a small hole if I press down on it and I got another one but after that one went away my skin feels normal but still had the weird hole