I think alot of us are in the same boat.
I too can be like this with any celebratory event or anytime I am feeling super happy or I have done something well, I feel like a rewarding binge.
I think this is a learnt behaviour from my childhood, I did well at school...I got a bar of chocolate, I sat still at the dentists and I would get an icecream...I played quietly while mum had a headache...I got to choose some sweets from the candy shop.
And let's be honest...bingeing feels fantastic...if just briefly. All that tasty food, wonderful textures and not to mention the main pay off... that drowsy, warm feeling that blocks out any extreme emotion. But it just aint worth the guilt, self loathing and weight gain that comes along almost immediately afterwards.
Well done getting to goal...you have done fabulously.
Boo x