Is it possible to havd 2 days off and still lose?

That's it? Can you still lose after 2 days off and 5 100% days? It's only my first week and I've blown out all weekend big style. Meals out, drinks, toast, chocolate, crisps, you name it I've eaten it this weekend now I've come to my senses and am so embarrassed. I really don't want a gain on my first weigh in. Please advise

Sorry no-one can predict that, what I find is that my weight reflects what happened the week before, so if I binge today it won't show till monday week