Just having a brain fart moment since this has never happened to me. Did i dodge a bullet or did i fuckup somewhere ?

New chick i met, date 1 was just a walk and coffee. Date 2 we went for dance and couple of drinks etc, all night she locks her eyes on me. Doesn't let me out of sight for a min. Went back, fucked like rabbits etc. She wouldn't stop saying she has feeling for me and almost blurred out L word, i drop her off early morning.

Didn't hear from her for 3 days and she just txted, that's not what she was looking for.

I just replied ok cool and move on

What gives ?