Dellar,
As a 3 1/2 breast cancer survivor. I can only tell you that "LUMPS" of any sort are not normal. Do not mess around with lumps. Lumps regardless of what it might be do not belong in our breasts. If you do not have Insurance you can always call the American Cancer Society800)227-2345 they can give you information to get a free Mammograhm in your area.
Good luck to you
Well, it could be mastitis, or a saline cyst, or breast cancer. Why don't you see a doctor and not just wonder? The first two things are not serious, but of course the third one is and should not be let go very long.