hi my name is Lynda and I have had a raised bump looks to be in the vein under my left arm up by the pit and the breast, for maybe 4 years or so, the bump seemed to grow a bit more in the past year, and it was never a hard knot. I also have had pain in my left breast that I really could not pin point until last week I was in the shower and held my breast to the side and poked around with my left had and i found a very painful area in my left breast, since then I have been vomiting and the raised bump is gone but now I have more pain in my breast. would this be an emergancy situation