Just recently, my right nipple was extremely sensitive and there was a lump under it. The doctor said it was an inflamed lymph node and gave me antibiotics for a week. Problem is that it still hurts and the lump is still there. Not that much info on the web, so I thought it would be better to find out some info from guys that have had this problem. I am waiting to see a specialist, but the wait is 6 months !!. This is a serious post. Thanks for any info.