Also did you use anything to get rid of it
How long did it take for it to go away
Im not saying that it is but that it could be just a insect bite. I have had one in my crotch that looked rather suspect in the past. wouldnt say it had white fluid though but clear. But does sound similiar even the peeling skin, i think to be precise its a spider bite but like i said im not 100% sure.