LoL thanks for the replies! I have nearly done 1.5 ltrs, and yes my boss has just asked me if I was ok, as I have been to the loo a zillion times!!
If I am in ketosis (which my wee sticks say I am) should my tummy still rumble? Which i assume is hunger? Mine still does!
Feeling really good as someone has just asked me if I am loosing weight! what a result! Need plenty more of that over the next few months to keep me on track! I did blush tho when they said it, how strange!!