Im 24 years old, and there is a part on my left breast which is really painful to touch. im not sure if its a lump i cant seem to feel it properly. im on the pill and dont have periods but still have symptoms as if im having one, and i normally get sore breasts but this feels more painful and only in one area, but only when i touch it, i dont feel it at all at any other time. im not sure what i should do. the obvious answer is to see my doctor but i just wondered if that is necessary. i think ive had this for about 3 to 4 weeks.