I’ve only ever started two relationships with gals so I’m not an expert or anything! She could be just as excited as you are.
You could always give her sort of a disclaimer before the date, like, hey, let me know if I’m going too fast okay? Or hey, if you need me to tone it down, I will, okay? And just make a conscious effort to communicate and respect that she might not open up to you right away. But who knows, she might surprise you! 😊