Hi Mary, With fasting you must keep it up. It is normal to feel sick, get headaches, pain because the poisons are being removed. You are on the right track but must keep up with basically eating raw. Have you tried a zapper there amazing. mms mineral miracle supplement is great too. You see when you start to eat right (basically raw organic fruit and vegies and super foods you will get all sort of reactions for a while because of being so toxic) Look up zappers and david wolfe hes an expert in this field and so much more.