i remember feeling a bit like this myself hun, it felt a bit like baby blues when i had it, some days i was ok, others i just felt very weepy and alone. someone said its as your fat is melting away, all the hormones that are stored in the fat are let loose in your body, this made some sort of sense to me, and once i could understand it, i felt a little better. dont worry too much about drinking loads, just get a sports bottle or something similar, and have some nas squash in it, it seems to go down a bit better than just water, carry it with you and just keep having little sips, youll get through more than you realise, and that helps you feel a bit better too. i cant really suggest anything else, but someone else will be able to, im sure. the support on here is second to none, as you know, and we are all thinking of you. i really do hope you feel better soon, but what you are f eeling is very normal. make sure you rest, and keep sip sip sipping. big hugs xxx (sorry to waffle on, lol)