Do you notice any abnormal features on breast self examination like a lump
, nipple discharge or skin changes etc?
Do you notice any lumps in
the underarm region?
The pain could be due to trauma, injury, tight clothes, bad posture, lifting heavy weights, infections of the lymph nodes etc.
Is the breast tenderness related to your menstrual cycles?
You could try some warm compresses and oral pain relief medications and see if it helps with your symptoms.