Do I Accept That It Irritates Me?

I'm starting to wonder what sex is for women. I'm seeing a girl ... we're not boyfriends, we've slept a few times ... she always told me she liked it a lot. One day she asked to see me ..... :). Unfortunately, this did not happen. She had reasons, and they were valid. It's been 2 weeks and none of us mention anything about the missed moment. Do I have to ask her or wait to see what happens Do I accept that it irritates me? Usually she is the one who "organizes" things.