I have always had a small lump under my nipple ever sense I went through pubirty. I have done a couple of cycles and never had a problem. I had some deca left over from a previous cycle and took it by it self. The lump seemed to get bigger or its just fat around it. I also have gotten a little fat on my stomach so I dont kow if its just fator what. Will anties get ride of it or do I have to have surgery?