I am currently on radiaton and not doing too poorly, but have a very big concern. I've noticed a lump on the scar of my partial mastectomy and I'm scared. I know that it should be the scar tissue and not anything malignant since I am in therapy, but I'm still paranoid with this cancer thing. I will have it checked tommorow and need all the prayers I can get. Aside from that my WBC is 3.5, which is a big drop in a month and also concerns me. Has anybody else had any of this happen?