I have bad spreading rash and bumps after getting blood drawn , it has been two weeks and is not goig away , I have used calamine lotion, allow, and wwnt to the doctors today to have it looked at, I thought I was maybe having an allergic reaction and break out originally from, a dog (Husky) or the new Contrive pill that I m on, but the rash didn t really appear until the drawing of my blood. What is goig on? It isn t even on the arm they drew blood from, and has spread up my arm, and is on my upper chest above my breast?