Have the most awful headache. Did 3 days of attack and now am in conso again after a break from the diet due to honeymoon and Xmas. Felt brilliant upto Friday when I (a) got stinking cold and (b) got massive stabby behind the eyes headache. Cold feeling better today but the headache is really bad. Anyone else found this? I have been so good and not even had a drop of alcohol - not even on sat night which must be the first time in years!!!