Hi, I keep having chest tightness, feeling hard lump on my left upper breast. Had outer sound, x- ray, CT scan, and MRI. They see and feel it on my body but in those picture see nothing last year I had brown dry blood appear on my left breast dr. Gave me antibiotic medication it gone then now it appear back but this time last couple month turn red and brown under breast and side of breast itching, rash and hurt when touch. I look up online what to do recommend I use soap free body wash product I try not seem to work and I also try Vaseline put on three time a day worse it get more itching and red even more. What should I do going to all kind of specialist you can think of. It get to point it frustration no one can figure what wrong everyone said see it and feel it but it not show in the picture.