Someone posted a similar question & didn't get a response. Does anyone know what could be causing this? I am a 50 year old woman, My nipples are sore and erect most of the time, my lower abdomen is a little tender,I don't have any other problems. The painful nipples are my biggest concern. Being pregnant is totally out of the question, my husband had a vasectomy years ago. I am not taking any harmones although I am just starting menopause. These symptoms just started a few days ago. Does anyone know what can be causing this?