16 days into reboot...

take a cold shower... trust

 

Congratulations for taking the decision, first of all!
I'm no expert, but there is lots of advice on these forums. Cold showers also work for me, I take one every day, plus going outside or changing your environment in other ways.
Most important lesson I learned is: Don't mess around, just a few seconds become just a few pictures, and on and on... There is no standing still, either you are moving in the right direction or the wrong one.

 

Keep your mind busy and focused and your hands well away from your dick unless taking a piss.

 

I'm in the same case as yours buddy. Porn is not that hard for me to avoid, but I can't stop masturbating that easy.

Surround yourself with friends if possible. You won't think about your dick if you play or do anything else with your mates. Works for me.