Im 27 years old and have been having a lot of pain in my left breast close to my armpit. I have had this pain for a month or two, I havent gone to a dr yet because I wanted to see if it had anything to do with my menstrual cycle. The pain doesn get worse a few weeks before but I have noticed it never goes away. The pain is in one spot and if i touch it it hurts worse I have also noticed that my left nipple has a little less color to it then normal. I cant tell if there is a lump or if its just the tissue in my breast.I have heard that pain in the breast is not a sign of cancer.. how true is that and should I be worried??? No one in my family has ever had breast cancer.