Welcome. Glad you are here.
Take some time to read the reboot material (available here =>
http://www.nofap.com/getting-started) and come up with a plan for what you will do when you are faced with urges. It has good advice, so don't skip it!
Perhaps start writing a journal - if you feel comfortable telling people about happened and what's going on now, you will start to feel accountable to them. You may even inspire others. It's a nice feeling! This will help your recovery.
Also, try to add something into your life that makes you the kind of person who doesn't engage in PMO. Think about doing:
Something you enjoy
Something you're good at
Something important
Something for somebody else, without thought of reward (and if you DO get an unintended reward, do something ELSE, perhaps for a different person or group).
Read the journals of others - we all learn from each other. For example, I received the above good advice from a far more experienced member of the community who shared his knowledge. Don't just stay within your own age group or part of the world. Share your knowledge in a respectful way.
This is a great post about what lies ahead of you during the reboot.
https://www.nofap.com/forum/index.php?threads/time-to-be-done-with-this.140257/page-26#post-1442099
This is a fantastic way to explain what you'll be feeling during your reboot.
https://www.nofap.com/forum/index.php?threads/club-dopamine.101129/
Read, learn, apply.
Look around the forums, get to know people. Everyone is friendly, and will try to support you. We're all in the same boat here.
Be kind to others and others will be kind to you, both here and IRL.
I wish you a successful reboot.