I have a lump under my armpit. I've had one in my breast before that I went to the doctor about immediately and she said to wait two weeks and then see the specialist that she suggested. It went away in a few days. So I waited with this and kept being unsure if it was getting smaller or bigger and I don't have health insurance but it's been a month now and it's very much bigger at this point. I'm making an appointment. And I'm really scared for multiple reasons.