I want to tell you the same thing that snapped me out of my fear of old habits.
If you live in the past history will repeat itself. If u mess up today think of how u can correct it tomorrow . We will all make mistakes at some point. And u are human so not all of ur goals will be met just try ur hardest not to make the same mistakes u made over the weekend.
This will not be ur last bad day but look forward to tomorrow and know u have the strength and support to get thru this