I had my baby girl 4 months ago, i breastfed for a few weeks, but not long. Now i have one
nipple that is extremely sensitive and gets hard for no reason, it feels like when you get ready to breastfeed, they get hard and swolen and they are sensitive. When i get in the shower and the hot water hits it, it gets really hard and sticks out like they do when you feed. There is no discharge, no red areas, no rash and no lumps that i can feel.