Hello, I had the rash about 2 weeks into the diet. I am in week 7 now and it's gone, but it was red, raised and itchy! I stopped Quorn mince and the spicy tomato soup. I have a sneaky suspicion that I am sensitive to something in Quorn as I tried it again last week and although I did not get a bad rash again, I could not stop itching from head to toe. Was terrible. Could be something non CD related though. Have you changed your laundry detergent or a new bath soap? Maybe worth having it checked out by your doctor. Hope it eases soon.