A few weeks ago when I was getting changed I noticed a small lump in the top of my left armpit. I mentioned it to dh and he couldn't feel anything. Anyway thought no more of it tbh. Then the other night getting undressed again I noticed it again. It's quite a lot bigger and is visible. It feels though like it's fairly deep, it doesn't hurt, and isn't in a place where I could have cut myself shaving for eg. However yesterday after much fiddling and squiring and generally messing the damn thing around, a bit of pus and blood came up. There wasn't a 'head' to it before and the lump is still definiayely there. If it weren't for the pus I would have gone to the doctor today to ask her to check it out but now I'm concerned if I go she'll just say 'it's a spot you crazy woman' and I'll look a total dick. Could I have made it pussy/spot like by fiddling with it or was it a spot all along? It's not got any smaller and still doesn't hurt and isn't visibly red of anything