Is anyone good with women here?

Bit of a blog post but the tldr

>met a girl at a conference in my career
>drank with her at an event, teased and laughed with her playing games, made fun of each other, light bullying
>offer to walk her home to her hotel and she says no thanks
>ok, just say to shoot me a msg when she’s home
>she does and i give her my number from LinkedIn…
>see her again next day and she’s kinda cold to me but says hi
>then texts me to grab a drink with her before another event
>flirt decently hard at event later
>talk about our lives and i’m leaving tomorrow and she begs for me to reschedule my flight
>say goodbye next day and again the mood is a bit colder

Was so weird. I’m actually not bad with girls but she kinda fucked my head a bit. I know mixed signals means nothing and she prob just liked the attention, but I did like her. Maybe she has social anxiety. I don’t know man. Zoomer women