I've had this for a couple of months now. I have a strange small growth between my left ear and temple. It gets covered by my hair, but it's like a small pea that has sprouted off the side of my head. It hasn't grown for about a month and a half and from that, i'm assuming it won't get any bigger.

I first noticed it washing my hair, then it was the size of a small spot. I thought it would pass and so left it. one day, foolishly, i picked at it, and it bled down the side of my head. since then it has grown into what i previously described. It causes me no pain whatsoever. It's like having a nipple on the side of my head! I'd rather do without it. Anybody know what it could be?