Masturbation

It depends on your view of it. If you find it lustful I would count it. The whole point of quitting porn should be getting away from all sexual sins (in my opinion) including masterbation. Ultimately it’s up to you though.

It’s probably not a good idea to fap just speaking from experience

It’s a slippery slope I would avoid it. Channel that energy elsewhere (work, fitness, creativity, meeting people)

Sooner or later you will start going back to porn and there is no such thing as moderation. So you shouldn't do it brother.