Melrick

Sometimes your nerve endings in any part of your body can become sensitive or inflamed. I get it in the skin of my arms and legs on occassion. It’s not like a rash, it doesn’t get discoloured and the texture doesn’t change, it’s just increasingly sensitive to touch and cold, and sometimes can get painful. When it comes to the nipples, specifically, it’s a naturally sensitive part of your body. More so for some people than others, regardless of gender. It cooould be sign of a hormonal shift, which could be caused by food your eating, or medical issues, medications.

Since this is the second time, I’d consider what has changed about your routine around the time that it started. You can also go to a naturopath and request a full hormone workup, which is pretty much just a spit test where they ship it off and give you a report of your hormone levels. At least in canada, GPs will only test your testosterone and estrogen, but you got more hormones than that, lol. 

Just so  long as it’s not bad sunburn. Dear gods, that’s unpleasant as the hells… 

Nope definitely not a sunburn.  I’m a guy, so my normal routine is to wait until things are actually hanging out or falling off before going to the doctor.  But if it does it again then I might do something about it.  Or possibly wait for it to do it another 15 or 20 times first. lol