Not to worry. It's not over for you. Suck it up and move on to the next meal (a healthy one) or the next day (a better one). Don't look at it like "Oh well, I screwed up my 'diet' I might as well forget it."
First of all this is not a DIET!! It's a lifestyle: which means every little bite, every little exercise, and every little thought you have about weight loss would occur on a DAILY basis, for the rest of you life.
We stumble, we forget, we lapse, we're tired, we're busy, life gets in the way, a child wants attention, work stresses us, it's Girls Night Out, it Christmas, it's Easter, it's my birthday....you get the idea. What some call EXCUSES. The only one making you "eat the whole thing" is YOU!
How bad do you want t??