Hey PD, I can relate.
Alcohol was/is my doc and I have recurring cycles of use surrounding my triggers. My latest was after >2 months without, which led to about a months worth of use.
I know most of us have this compulsion with sober time and as important as that is, remember its just a number. To me whats important is the lessons we learn throughout this journey we call recovery. And given it was only 1 night of use and now its been three days Id say youre learning.
So keep your head up, you should be proud you were able to recognize the error of your ways so quickly.