Hatzlocha with whatever you try, but if it does not work in, say two or three months from now and things are still stupid for you, then I'd say the following:
You can have all the sincerity and power in the world, but you cannot do it alone. Alone is how we got into porn in the first place, alone is how we masturbated in the first place...so the antidote cannot be alone.
And phone calls or posts to basically 'virtual' people that are faceless is still really 'alone'.
And meeting with real people in person is still really 'alone', unless you are really emptying out your guts and maintaining an open and honest relationship with them and not holding anything back. If you really want something better than what you've got, that is. If what you are doing is not working and you really are ready for something better, then opening up - really opening up - is awesome. It changes everything, if you keep using it right.
In the meantime, maybe what you are doing so far will work just fine - it does for many, I am told. So hatzlocha, stick with it, and KOT!