Hi i wanted to know why my breasts hurt so much? Its both of them. I can touch them with my index finger and it hurts when i do that. The other day i went to the park and was running and they hurt so bad when i ran. My breasts are not that big i am a 34b so they never hurt when i ran before. Its been like more than a week that im going through this now and it scares me.Please give me advice of what could be the reasons why and if it really is something i should be worried about, please let me know!! Thanks.