Hey hun,
Well done on making it to day three .... I was there last week and I have to say from day 5 onwards it's a breeze if you stick to it 100%!! That you are feeling better is a great sign you are either in ketosis or well on your way, it's all plain sailing from here. All you have to do is keep up your packs, water, and don't eat!!! I'm sure you'll do really well. Keep posting x