Breast Cancer Support Group
Breast cancer is a cancer that usually originates in the ducts or lobules of the breast. Symptoms of breast cancer can include a lump in the breast, a change in size or shape of the breast or discharge from a nipple. If you or a loved one has been diagnosed with breast cancer, this is the community to discuss your experience, find support, and meet others going through...
I personally knew a patient with Breast cancer he was also in our support group.
Having said that, it can be all kind of things. Go to a specialist and have it checked.