In my early weeks I had a weird mark near my nipple and I scratched it then it broke out into a rash I avoided touching it afterwards, only applied coconut oil or hemp cream on it and it went away after a week or so

I did for about a week, Dr said it was my book growing and she was right I went up one cup size

Ive never had nothing like that. its probably nothing, but if ur concerned go to the Dr .😊