I am 16 years old. There is a small round thing just under the skin of my armpit. Its diameter is around 3-5mm. It's quite hard. Should I find a GP?
If it is in your skin then it is probably an ingrown hair or something like that however you could certainly call your gp to get some reasuurance. Always good to get these things checked, you could maybe need some cream or something.
xx
