Thought she was into me. What now? Is she done?

I went on 2 dates with a 48 year old. She's ridiculously hot, could pass for 30, I'm 37. Met her on Tinder 1.5 weeks ago. We work in the same industry in the city, which is how I think I was able to land the date, we know mutual people.

The first date was good, we connected well. I dropped her off, hugged and said bye.

The second date was 2 days later and it was all hand holding, cuddling and making out for 5 minutes at the end. I asked if she wanted to go somewhere and she said she would have me over next weekend when her ex has her 13 yr daughter so we could get down.

She texted me two days after that and said 'I'm sexually intrigued by you' 'I imagine what you look and feel like' 'we have crazy chemistry' 'I want to get close every-time I'm near you' 'I've very attracted by the way you look and act'. We agreed that we should act on this crazy chemistry cause it's rare.

Two days after that I try to reschedule our third date to see a comedy show. Instead of rescheduling she cancels and says she just wants to go out of town this weekend, and to not be a stranger. She just acted coldly with the next text, like a one word nothing. I texted her the next day asking her whats up and that I don't play games with people and don't want to be played either and that I thought she felt the same about me as I her, especially since the texts two days prior. Asked if she wanted to be friends, FWB or have a relationship so that I could temper my expectations. I'm newly divorced and running a business and don't have the emotions to spare.

She said initially she wanted to have a flirty friend relationship, then wanted a real relationship but decided I wasn't her 'one' because I might want a child at some point and she didn't want to regret anything. I am also 11 years younger.

We spoke on the phone after that and she confirmed that if she saw me again it would lead to us getting naked and her thinking that that was happening quickly. She says we have 'crazy chemistry' and she can't keep her hands off me. She's worried about a short term relationship, about getting hurt. I told her that it's basically better to have loved and lost then to have never loved at all - in a much more eloquent fashion. Told her that I could easily develop feeling for her and that's fine with me, I'm prepared because it's worth it even though most relationship fail. Told her that our crazy chemistry doesn't happen often and we should enjoy it, she agreed! She also made reference to how having me over to cuddle with wine on the couch would be bad due to our intense attraction... but I thought we both liked it and wanted to do that?

So she said she canceled due to her emotions having just fought with her older sister for the first time in her life. Said the fight was about her missing several phone calls over several hours, then the sister flipped out. The fight caused her to reevaluate her life a little and re-center.

She told me that she wants to keep up the contact that we've been having but doesn't want to set any new dates now. The texts we've been having are all very flirtatious.

Should I just play cool and not communicate with her at all? Should I text her that I've got dates lined up and need to move on and that if she wants to turn the heat up to let me know?

My experience with women is that once the opportunity passes, it's gone forever, and that it's just time to move along. We had some hardcore chemistry going on.