since I was about 15 or so I have had a sharp pain
inside my left breast
(and sometimes right, but rarely both) that is intense enough to stop me in my tracks. it lasts about a minute or two. i have tracked it and the occurrences are sporadic, occurring before, during, and after my period. I have no history of breast cancer in my family, and the three different doctors i have been to (my regular doctor, a doctor at the breast clinic, and my gynecologist) do not think it is cancer.