<human>: Condense the text into a few key points

A few weeks ago I asked this subreddit for some relationship advice and I recieved some good advice and I was hoping I could come back for some more. [This is my first post] 

The advice to my first post was almost exclusively try to date my wife, and I've started to do just that. Since then, I've become more invested in our marriage and I'm trying to do small things and we've had some success here and there. Its no where near as fun as some of the things in my past, and its actually a bit of hard work, but I'm hoping it'll pay off. 

We've started up watching shows and movies together. We watch movies in our native tongue together and that is fun, and we've enjoyed some fun cuddling (PG, I know but its an improvement for us) and I've tried to be romantic with her... like kissing her neck, playing with her hair, and she has been into it, but she hasn't tried anything on her own still. 

There has been some progress for us, and its been small but it is progress none the less. She has been more happy to see me, and we both seem to be happier together. Its small things, but I recognize its a start. I woke up this morning and she was running her hands over my chest and cuddled up with me, which might be the most romantic she has ever been with me. 

The issue is I am struggling to stay content. I want more, and I've been unbelievably horny (for lack of a better word). I don't think I can continue to stay celibate, and I don't want to try to force sex and ruin the progress we are making. I'm not keen on the idea of cheating again, but its something I've already done and its tempting when I'm not thinking things through clearly. I'm kind of hoping people can give me some encouragement or advice on what to do to improve things faster with my wife, and what I can to do to work on my emotions. 

Ages and Relationship Length are same as before.... I am 26/m and my wife is 24/f and married 2.5 years.
<bot>: Things are improving with my wife and I, but the progress is slow and I'm feeling tempted to make poor decisions again. Would appreciate some advice on how to improve things more with my wife.