Jane81, as everyone has said the hunger will go once you are in Ketosis, which is usually about 4/5 days for most people. After that you may still a little off but your energy will return in week 2 and you will be bursting with life. If you can makea promise to see it through your first week, after your weigh in am sure you'll be delighted and continue on your journey. Keep in mind the wedding you are attending and hold the thought of the fancy new outfit you can buy for it and feel a million dollars! I am on week 9 and I I tried this diet many times last year, always failing after a week or two and then returning to my old ways. Something just clicked in my head on 26th Dec last year tho and I have been on it since then. Liek most I have had blip but the main thing is to jump right back on the wagon. You are only a failure if you give up on your aims, So keep going, its well worth it.
x