Hi. My nipples have been sore/sensitive for the past few weeks. I know for a fact that I am NOT pregnant (because I am a virgin) and I had my period for about 20 days (not heavy just light, very irregular for me since my period is only for about 4-6 days). I'm not on any type of medication, so what can be wrong? They get very hard when I shower or take off my bra, and it not one nipple that get hard which is usually what happens to me, but they pop put like daisys in the spring! HELP! Who ever had this problem and knows what I am talking about and has a solution please let me know! I would go to the doctors, but I don't have insurance