Hello. 2 days ago I noticed a very red mark on my upper breast (outer side, breast not chest) that essentially looked like a third nipple. It doesn't seem raised, I've not been bitten, I don't think it's swollen. Now 48 hours later the redness has reduced slightly but I can see there's what looks like broken blood vessels around it. Due to Christmas/bank hol I won't be able to get a GP appointment until Tuesday. I do have health anxiety particularly around breast cancer as I know a disproportional amount of people who have been diagnosed relatively young.
im 34, haven't had a baby or breastfed for 4 years, have large breasts and am overweight but not obese.
the closest thing I could find online that may look similar is a spider nevi, but this seems related to IBC. I have photos but cannot see a way of adding them to my post
I would be so grateful for any advice or previous experiences as this is playing on my mind massively and I cannot focus. Thank you.