Hi All Long time forum browser, literally 1st time poster! Can any one offer advice? 2nd time on LL, only doing it for a bit to drop the weight i've put back on since 2007 thru slipping back into some bad old habits (almost 2 stone). I've been on packs now for 13 days, and I have zero energy. Been off sick from work for 3 days running now with the migraine from hell, in fact its a miracle that today I can use the PC. Have lost 13lbs again which is fab, but this time something is not right. Walked up stairs this morning and nearly fainted, had palpitiations and headache came back with a vengeance. I'm confused and cant get my words out right. Last night LLC put it down to I'm probably in ketosis and ketostix proved it. Or a bug! What the heck can I do to stop me feeling like death??? Any suggestions before my partner and mum are forced to feed me - Only thing is i'll be too weak to stop them!!