I need to know whether pain is on one side or both the breasts,any fever any time ,any menstrual issues ,any tender area (pain on pressing ) in or around the breasts,any swelling in or around the breasts;any nodes in the arm-pits,anything else in the local area or general complaint..???

May be mastitis,cyclical pain,breast cysts, breast trauma, prior breast surgery or other factors localized to the breast. Breast pain may also start outside the breast... in the chest wall, muscles, joints or heart, for example Cyclic breast pain appears to have a strong link to hormones and your menstrual cycle. Cyclic breast pain often decreases or disappears with pregnancy or menopause...consult nearest surgeon they will help you if its not cyclical one.. Regards