“What should I do when I get the urge to use porn?”
If you don’t have an answer to this question, you are setting yourself up for failure. Going “cold turkey” only works for so long. You need to have a strategy.
As I wrote about before, one of the reasons guys are successful at overcoming their porn addiction is by replacing the habit with another habit. Also, because the PMO (porn-masturbation-orgasm) habit is physical, your replacement habit should also be physical.