hi this could stem from a swollen lymph nodes/gland just something to think about if it is you should be able to feel it its just under the skin. hope it helps you. good luck
i have itching in my nipple yellow drainage swelling pain nausea fever chills lumps in breast. i am 59 years old. have had a complete hysterectomy and am on ert injections about 30 years now. i have pain under my arm going from breast to side and back. the itching drives me crazy but the stabbing pain is off and on. am seeing a doctor doing blood work and swab to test for staff. how worried should i be?