Hey ladies! I have an odd question. I know that sore breasts can come with your period but I have NEVER had sore nipples in the past. Not even sensitive or anything! I'm supposed to start my period in a few days and they are KILLING ME! I started exercising last month and I'm 21 years old. I have DD cups. Any advice? And do u think this could be related to pregnancy? I'm not TTC but I'm not NOT trying to conceive either lol thanks!