Maybe this title got your attention.
I had somewhat of a bad day yesterday: wanted to go somewhere but didn't feel like it (we're in smart lockdown here, thus I can go out smartly), wanted to catch up with some work that I should have done last week but could not connect to my work computer via remote desktop. Saw a big bag of crisps at supermarket... well, it went downhill from there.
Mind you, I knew what I was doing and enjoyed it. I also knew that the influence on my weight, which I've mostly been maintaining since 2015 will be minimal. I'm just writing this to tell people: don't panic! A single binge will not destroy everything, will not stop weight loss, will not make you regain all the weight.
Don't beat up yourself for it, don't punish yourself, just accept it happened and move on. Might also be worth thinking of why it happened. Just a *kitten* day? Those happen to all of us. Or is your deficit too large or you work out too much without giving your body the rest it needs? Then I urge you to reconsider your choices; eat more, work out less and with sufficient regeneration breaks. Yes, your weight will be higher the next day, but much of it will be water weight from for example more salt or carbs. This will drop in a few days again. Plus there's so much more waste in your intestines, which of course also has weight, and also holds water of course as a solid mass of waste doesn't really move forward, right? Also this will go down in a few days again. No worries.