Hi Chel,
Im on Day 8 now, but Day 3 was really awful for me too. Luckily I went into ketosis on Day 4, and it gets so much easier. Im never hungry now, infact the packs & bars fill me up so much now that I have to have rest for about half an hour afterwards, otherwise I feel a bit sick. Anytime you feel hungry just remember to drink more water, it really helps. And if you really need something else have a small glass of coke zero, as it doesnt knock you out of ketosis. Good Luck & keep with it. Its definately worth it xxx