Search Results: good dating questions to ask

I started talking to this girl a few days ago. So far, it felt like we hit it off, and we have talked about some cool stuff.
We've already opened up a bit through the questions we've asked. She told me she really wants to further get to know me. But she told me that she's in a complicated relationship with another guy. But they aren't dating, and it's confusing. But she made sure to clarify that she isn't attached, and she wasn't sure how I felt about it.
Today she mentioned to me that she was going out speed dating, and I told her if it doesn't go well, we could do something. She said she'd absolutely let me know.
But as we talked, she started to say less and less. She asked me to ask her more questions and I did. She have a short response and said she was busy and she'd talk to me tomorrow.

So now I don't really know what to do. I told her I hoped she had a good night. But I mean, am I supposed to reach out tomorrow or is it up to her?