I am 56 yrs old and i can feel a little tingling pain in my left breast. what could this be?

Mammogram: This may be nothing to worry about. Do you feel anything unusual in the breast? Have you been having regular mammograms?

Maybe Chest Wall?: Sorting out different causes of breast pain starts with determining if the pain is coming from the breast tissue or the chest wall. Favoring the former includes variation w/menstrual cycle; favoring the latter is relation to activity and post-menopausal state. I recommend that you see your gyne or primary care dr. To help sort thru this. Good luck.