Relapse before exam

I wasted halv of the day with porn and did not masturbate, then took a cold shower before i touched myself to see if I can lower the extreme urges i had. Now i feel some kind of tiredness in my frontal lobes and i not motivated to read before exams. Does that make me go back to the early stages of abstaining from PMO with regrets, anxiety, low energy, etc.?

Concentrate on your study, dont think anything else if some thoughts come on your mind then simply breathe in and breathe out and concentrate on your exam don’t put much pressure on your brain by thinking about a relapse just be productive right now that’s the most important thing if you want some solid advice then listen
to gabe on youtube