Hi China, Would not have thought dizziness or anything like in early stages, as you probably know my wife has had breast cancer, and she had no lumps or bumps that I or the doctor could feel, she just said to me, that one breast felt different to her as if the texture of the skin was somehow different, but as I said i could feel or see anything different, luckily the doctor said nobody knows there own body better than the person involved, so she sent her for tests, and it was cancer, the thing is to get it checked, they quite often now don't have to do mastectomy, and the treatments are getteing better by the week, but whatever she must just get it checked out, and if it is the big C, then she must remain 100% positive, and keep smiling, humour will help, but lets hope it is just a cyst that can be cut out and gone, good luck to her China, take care, Ray xx