Welcome @OK2BVulnerable 
There’s a good number of people here recovering from porn. One of the active threads right now is this one, you may find some insights there:
PMO - Porn, Masturbation, Recovery
Personally I have found it helpful to work with my counsellor on some of the internal things that I have neglected, which are enabling the porn use, including my misunderstandings and neglect of healthy vulnerability, healthy attachment, and healthy intimacy (emotionally; all these things, we can learn and practice them in healthy family and friendship relationships). It has taken time and it is still a work in progress; as the old expression goes, if you walk a mile into the forest, you need to walk a mile out.
Part of it is also just determination and persistence. That voice to use will whisper in my ear. I use recovery friends (I was in a recovery group and still maintain those friendships), I use a mirror (or the selfie cam on my phone) and talk to myself (I repeat my determination: “I will not __”), I “move a muscle, change a thought” by going for a walk or changing my space. The urges always pass.