@Mertz09 I am gonna modify my response to say it's
possible it was a shyt test. She may have been testing your reaction to being blown off or in her eyes a last minute schedule change.
Whether or not you would lose your shyt or react in an overly-emotional way. I have had men react that way to last minute schedule changes and for me it's a big red flag.
I dont know just offering another perspective.
Here though it wasn't just a last minute schedule change with her offering a solid alternative.
She blew off plans followed by an ambiguous "maybe some other time" or something like.
Silence and distance in that type of sitch is still the best thing.