Nausea, Help!

Thank you to everyone that responded to my last posting. I just wanted to say that I feel extremely nauseaos after I drank the SWF. Is that my body telling me to stop?? I dry heaved for a few minutes and feel a little better now but am still just plain hungry and craving bad foods like pizza. My friends just went out to my fav. california vegan restaurant and Im soooo jealous! Also, I know I have to eat healthy after this but will I gain the weight back if I have an occassional piece of bread, cheese, ect.?? I can tell you that I can't live a raw/vegan lifestyle forever. I'm an everything in moderation kinda gal. So, is this fast pointless?? (for the weightloss)

Thanks so much

Eva