It sounds good that you both are giving a shot on talking more. But, keep in mind that there was a decision to separate in the first place.
If you can hold yourself sometimes and be a little scarce to her, it may help her to see things a little more clear and miss you. The thing with the WW or WH sometimes is that they too have a hard time on breaking the strong tie of a marriage and many times here we see they are around until they are not.
It is a very selfish way for them to deal with their pain, but at that point when they decide to break up their R, they also become very selfish and it is only their feelings that are important.
So, my advice is for you to take it all with a lot of caution. What may seem positive and progress for you, may be seem by her that you are begging, still crying your way for her to accept things the way they were before.
This time that she is living away from you, it is a good time to grow yourself into the person you think fits most for you, and I see you are trying very hard to improve yourself.
But also, think that you can use this time to let her think that she could lose you forever. I would be a little mysterious sometimes, be gone once in a while. Not available when she calls and want you over her place.
She will have the chance to evaluate her feelings and what she wants to do regarding her R with you, in the same time you will give her the chance to miss you. The times that you are available and decide to share with her, be pleasant, listen more then talk, don't tell her all what you are doing, let her guessing what you up to.
I think you have a good chance for reconciliation, but you need to be patient and on your guard. Don't let her to use you to justify what she is doing.
Right now, she probably have a lot of unanswered questions in her mind, she is trying to figure it out what she is doing and is probably very afraid of what decisions she may need to face in time.
Be strong, positive, and caring from some distance, it will somehow start attracting her back to you, slowly but steady.
Love the fact that you are positive, it helps to keep fighting for what you want. Keep up the hard work, it takes time, but it can be very rewarding.
