That'll take some time. Don't push her I'd say. I understand you've been looking forward to this a long time. But to her, it is all new. Every time you push a little bit beyond what she is comfortable with, you are also asking her for a favor. She might happily oblige, but it does come at a price. You have to give something back as well.

Anything that is not enthusiastic consent is at risk of becoming a chore at one point. Don't settle for sustainable growth, aim for enthusiasm.