I give everyone all new members one piece of advice and it's this,"Don't look at good health or weight loss with an all or nothing mentality" if the only healthy thing you did for yourself today was drink 8 glasses of water, that's still a step in the right direction.
As the old song goes,"accentuate the positive and eliminate the negative". Give yourself credit for all the positive things you do and don't beat yourself up because you're not perfect. You don't have to perfect to be healthy.
So, don't beat on yourself because you had a binge today. Instead keep giving yourself credit for all the positive things you do for yourself. That's what counts.