question: HI, I have recently had a biopsy on my throat. I am good no cancer. Acid reflux. since this I have been working out. I have lost 25 pound in two weeks . I am 5 8 wieghing 140 now. eating right, no caffenine, ect. now a lump on my left rib cage has appeared it is tender to touch. There is a rash starting to form on it also. What do you think?