Just give it time. It might take her a little while to trust that you're really serious about this, and are going to go through with it. And it might take a while longer for her to get used to the new routine and new you. It's not something any of us can rush along, and trying to predict what she's thinking or will do is really a waste of mental and emotional energy.
Well done for taking the decision and the first steps to make such a positive change in your life.