Hi its really painful and one of my nipples has (on the actual nipple side) like a blister like wound on it. I have not caught it on anything it just appeared one day. It oozes and dries to my bra/pad which i have to peel off ouch! I can put up with the pain as long as i know its ok? Anyone else experienced this? I have my 20 week scan today so will ask there but just asking here to put my mind at rest. Tried google but only mentions breast feeding related things. X