I noticed a lump about the size of a pea on my areola, next to my nipple. It's not actually under the skin. It's round in shape and pretty smooth. No crazy color or anything. It popped up overnight a few months ago. It really hasn't changed much since that maybe a slight and I mean slight smidge bigger. I am getting it checked out by my doc in a couple weeks, but would just like some feedback before I go. There's no pain associated. It's not moveable, but again it's on the surface. I actually thought it was a wart at first. There's no discharge or anything. I'm 31. Any thoughts?