I've got some sort of discolouration/ rash something that's appeared at the top of my breast but to the side near my armpit. It's been a few days, I noticed slight discomfort and then had a look. No rubbing bra or deodorant in that area, it's about the size of half a palm of a hand.
I'm not a doctor timewaster and I know nobody here can sort it out; I'm just posting because I'm curious.
It's quite raised and reddish but very hard to get a pic!
Eczema maybe? Never had it before