Has anyone had a pea sized lump under breast tissue? It's flat but can feel lump under the tissue. It was swollen and tender a week or so ago and I thought I had just got bitten by something... but now it doesn't hurt but it's bleeding. I only realised when I saw blood on my bra. It purple and has a hole. I have been putting plasters on as it continues to bleed. This has been a few days now. Any advice? I will go to the doctors if hasn't gotten better over the weekend