Update: Random message several hours later saying "next time baby" with a heart eye emoji.
I think she might have lost the plot.
I tried to book her a few days ago and while deciding on on a timeframe, she suggested X time. I told her I'd let her know by Y time. When I asked her at Y time, she said she would only do X time. Which was 30 before what I wanted. I told her I'd rather pass and decide on a different day.
Responded with 'cancel ok' after which she proceeded to call me and message me 30 minutes later.