Not sure what the mood is after a second date

I could use some advice or feedback. I matched with a woman on feeld and we went on a first date which I think went really well. She messaged me right away afterwards to tell me that she thinks I’m stunning. I liked her too and told her so, and I expressed that I’m looking forward to getting to know her more. I asked her out on a second date. The second date went well, but the rhythm of the conversation was at times a bit less natural or smooth. We went for dinner and had more opportunities for silences … I’m still excited about her, but I’m also the type to slowly get excited about someone as I get to know them. After the date I didn’t hear from her. I don’t know if this is a sign that she’s less enthusiastic about me after the second date. I want to give her space to decide that. I don’t know if I should message her or let her be the one to make the next move? Considering that I asked her for the second date, does it seem like the reasonable thing to do if you’re not sure about how the person is feeling? I’m totally new to dating, so I have no idea what the hell I’m doing here …