I'm 16 years old and I have really large breasts. I'm a DDD. Before you say something like, "you're 16 why would it be breast cancer you're a kid", keep in mind that my body is a very "adult" one. So I'm not sure if it's possible or not possible and I'm just worried. My right boob has this lump in it. I feel it when I press down on it. It's always there. It doesn't get bigger or smaller and it doesn't hurt. It's sort of movable, but not really. On top of that both of my boobs are always EXCESSIVELY ITCHY. 24/7. Even in the shower, when the hot or warm water touches it, it itches like crazy. And on the boob with the lump, one bluish vein is really visible. My nipples and areola have those bumpy things on it. I've seen it on other people's nipples but I'm still gonna mention it. I'm just really scared, I just need to hear what you guys think. I'm no expert and I'm nervous to bring it up to my mom because we don't talk about my body ever. And I don't have a physical exam scheduled any time soon to tell my doctor.