i feel terrible, anyone done the master cleanse?

i feel terrible.. i gained back that weight from juice fasting.. why?? juicing isn't that hard, i stuffed my face last night and binged so bad...i looked like a completely different person today..
I have stuck to The Master Cleanse today but it wasn't easy.. i wanted to eat everything in sight and put it off for one more day, just like i always do.. i don't know why i'm so obsessed with food..

I am wondering how much I can lose with The Master Cleanse in 2 weeks.. if anyone has any advice or stories. I plan on juice fasting after this so hopefully the weight won't come back, then ease into a raw food diet