I've been doind Cambridge Diet Sole Source since Monday last week and I have stuck to it rigidly. I was 11st 12 3/4lb when I started and yesterday morning (Saturday) I was 11st 3lb. Anyway, I was out in town and I was so naughty, I went out for lunch and had a veggie burger and chips. I haven't dared step on the scales since but what effect will this have had on me? Have I totally messed up my diet? I feel awful for it, I was doing so well!!!:cry::cry::cry: