Hi Hairspray,
Sorry you are feeling rough, I am sorry as I haven't experienced that, however I have experiences several other things on this diet. I felt out of myself a while back, around 2nd week, dizzy, unease, shaky and headache and the chemist told me it was a drop in blood sugars and to take it easy. I felt similar tonight and knowing the sensation was like before I had my last shake and feel much improved. I hope this is just a passing feeling for you. Wishing you good luck with it.
Doirin