Been talking to this girl for 1 month~, we've been on three dates, told me she felt a connection, and did everything but sex.

I think her personality is cool tbh so I wasn't trying to escalate it (i know this is trp but i'm not a sex fiend + she was on her period)

She sends me lewd (not nude) pictures sometimes and seemed super receptive to my compliments.

But last two times i've asked to meet up, she doesn't reply until the next day or so.

What should I do?