Male Breast Cancer Condition_symptoms Do I Have Male Breast Cancer?

Do I have Male Breast Cancer? - male breast cancer condition_symptoms

I am a man of 16 years, I am a little overweight and have this hardening behind and slightly above my left nipple. I think I might have breast cancer in humans or something. But no secretion and very painful when one is beaten. In fact, repeatedly beaten, and again I can not see if the holiday or not. All ideas what might be?