I m 22 and generally in good health!
A month or 2ago I notice I was itchy under my left breast and when I checked I had red marks which was slightly raises and started to bleed when I scratched them
I m not sure if it went away or it just wasn't itchy as I totally forgot about it, however today I noticed the exact same mark was there as I was itching again, its not changed in size or shape which makes me think it was never gone
It could be my bra rubbing as the ones I have are 2 small, could just be general chaffing however I m thinking the worst an dit could be an early sign of cancer.
I haven't got any lumps or any other symptoms which make me think it's not serious, if anyone's had this before it would be good reassurance