Tinder date left abruptly mid sex

Last night, I went on a date with this girl I met on Tinder. We talked for a week and met up. The date was great, we got some food and then got drinks after. We decided to come back to my place and well things escalated.We didn’t have sex, I went down on her and made her finish twice. And after that we were having a little chat and some banter. She was saying things like “I boosted your ego too much” while I made jokes saying she was going crazy. She mentioned she wasn’t planning on doing anything tonight and I was teasing her. The mood was light and fun. She told me she wanted to have sex and then 2 minutes later, she gets up and says she has to leave. I asked her why and she gave me no answers. Just left.Now, I have thought about that conversation a few times, and I can’t point to anything I said that made her switch up. It was like a complete 180 from the person I had spent all night with.As it was my first hookup experience from dating apps, can someone shed some light on what happened? She of course unmatched me and didn’t reply to my texts after that.