Also you need a different perspective altogether.
The relapsing is extremely demonized in those nofap circles. Mathematically you “relapsed” (don’t use that word btw) 1 out of 730 days. That’s 0,001.
You have to reconsider and create a new viewpoint. This is about designing a new lifestyle. You want to get rid of a bad habit. In fact, you already succeeded, likely long long ago. The bad habit is gone. You did it once in 730 days. You should be celebrating.
And that’s the thing with anything really. We tend to see only the mistake. Doing right 99 out of 100 times, we focus on a mistake. It’s really silly if you think about it.
Hence I actually recommend you New Perspectives or The Outlook Retrainer.
And drink a glass of champagne please 
to celebrate your success 