Fell off today

Siighhh I was doing so well too!! Had a coworkers bay so I made some treats and sampled the spread heavily for lunch and then when I came home had soda for the first time in like a month and also ate a little bit of cheetos and had some pocky.....part of me just wants to "write off" today but I already have a little bit of a headache from all that sugar and I don't even feel hungry. Trying to hold onto this awareness to stave off the urge to order a domino's but struggling rn!! It's already starting to get a little late for me maybe I should just brush my teeth and call it a night. Curiously I don't feel THAT awful about today, trying to show myself some compassion and patience but it is annoying that I can't seem to keep it together and not eat office candy