This is my second day of fasting first day went surprisingly well ! But I am finding today a lot harder. I took DD out for a walk around eleven and after about ten minutes felt very weak and like my legs were going to give way so had to cut our walk short. I have drunk heaps and heaps of water this morning so I don't think it was dehydration. Anyone had anything similar or is it just my body getting used to it? How many fast days before it will stop?