Girls, I think I offended a girl I'm interested in. What should I do?

I started my freshman year in college a couple weeks ago and I started talking to this girl, we'll call her Amy. Amy and I have been talking over text every day, getting to know one another, and we've gone out to lunch every other day. It's been going really well and I really like talking to her.

Amy is a nerd and has been telling me about this fair she wants to go to for her birthday. I'm a sporty guy so my interests don't necessarily match. She's not very good at understanding jokes so I joked that she should invite me anyway and then she actually did. I told Amy it wasn't really my thing and it looked like I upset her so I offered to go with her. She told me it wouldn't make any sense as we had just met a short while ago and that I wasn't interested in a bothered way and kept talking to me like that. Looking back, what I said was patronizing so I apologized to Amy and she told me that she appreciated the maturity. I kept it going and told her that I liked talking to her and she's left me on read ever since.

I'm worried that I disrespected her interests and I feel terrible about what I said. What do you think I should do? Am I overreacting to the situation?

Girls, I think I offended a girl I'm interested in. What should I do?
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