okay, so my left nipple and boob really hurts, im 15 and started my period when I was 10, my boobs are quite big awell so I dont think there growing, my nipple ges flakey and really sore, I dont really know what it is, and I check for lumps, but dont really know what im looking for in a way. im going to my gp as soon as possible as its been hurting for a month now, but what do you think it could be?
did your period come on this month yet? if not than its about that time...