Got ghosted after second date because I asked her to cover tip if I covered dinner.

We went on a second date, I really liked her after the first date so decided to step it up and take her somewhere fancy. The bill was $200, so I without hesitation said I’d cover the bill if she left the tip. She agreed and on the way out she held my hand and we kissed goodnight before going to our homes. The next day no text back so I finally asked if I was being ghosted and she went off about covering tip. Did I fuck up or dodge a bullet?