How do I respectfully ask the girl I’m dating if she wants to do more physical intimate things with me?

I (20m) recently got in my first relationship with a (19f) I met at college and things are going extremely well we both like each other a lot from what I can tell she’s pretty inexperienced and so am I. We have been dating for just over 3 weeks. Up to this point we just make out a lot and she cuddled with me in my bed a couple times but nothing more. On our recent date she told me how much she likes having me and she sees this working out in the future and how we are going at a good pace. Like obviously I’m fine with waiting if that what she wants but sometimes she isn’t that good at expressing what she wants and like when I first made a move I was very hesitant because I wasn’t 100% sure and then she told me I could of made the move so much sooner. I don’t want this to ruin our relationship but I also just wanna be more physical with her because I like her a lot and thinks she’s really cute, but I also don’t want her to feel like I’m only dating her for her body.