My crush and I have been having sex for a while and he’d always suck on my nipples and this time he did the left one more than the right one and he would bite them etc and then the next day my tit hurt a little I looked and it looked like a bite mark so I told him we need to stop doing that and he said okay it was fine but now it’s turned into a scab and it was peeling and before it was a scab it felt different than the other nipple wouldn’t poke out as much as the other nipple when I got it hard and then when it turned into a scab and came off I put Neosporin on it but I am unsure if I should go to the doctor and how much that would cost I’m 18 years old and when I looked it up it said pregnant or breastfeeding but I’m not pregnant or breastfeeding please help xc