Welcome aboard, chaver. You seem to be wondering how to settle in: is this an addiction, a compulsion, or what, and you're wondering what might be helpful for you.
I think that for me, the ability to post in a 'safe' setting has been enormously helpful. I'd encourage you to continue posting more about what's going on. In my own (minority) view, I've never seen much value in distinguishing words like addiction, compulsion, emotions, fun (!), etc. The question is whether there's something in our lives that we'd like to upgrade in terms of yiddishkeit. If the answer is yes, then there's work to do. I don't care how many &*#H+ steps are involved -- 1 or 12 or 1000 -- it's simply work.
For me, I haven't felt much pull to the 12-step model, the SAnonym live meetings, the GYE phone support groups, etc. For others, recognizing an addiction has clearly been very helpful. To each, his own would be my counsel to you. You'll figure it out.
And look at what I'm seeing here in you -- a dedicated BT who loves Hashem and wants to follow in His ways and feels a pull away from chet and toward a spiritual upgrade. That's pretty simple, basic, honest, and achievable. I don't know you to even speculate as to HOW you'll get there, but I can guarantee you that if He has wanted you this close, He wants you closer. He'll do it, and you'll go along for the ride.
So surf around the site, read some of the handbooks and things, read the beginning of frequent posters' threads to see their stories, and post some more.
As I said, welcome aboard. This is a truly unique and heilige place. Enjoy it.