Girl I’m seeing for a while. Strictly sex.

She started making indications toward comfort such as inviting me out, telling me she doesn’t want to get used for sex, buying me gifts, etc.

I started acting a little beta. I started seeing her more often and she started acting up a little bit. More shit tests, etc. However she was still very submissive in bed and did whatever I told her.

I fucked her last week and she left early saying she had class. She was already over half an hour late for the class but she left saying she had an exam the next day and couldn’t miss the class. I fucked up here and broke frame by agreeing and saying I’d wait for her to come back after. Instead of waiting for her to come back, after a little thought I instead I hit the gym.

It’s been a week and I haven’t gotten anything from her. She sent me a photo the day after I fucked her that was obviously a group send so I ignored it.

Now here’s my question. Should I hit her up and tell her I’ve been an asshole (which I kind of feel like I have) or should I wait given the possibility she might hit me up first?

I like this girl and I think she feels like I’ve been using her for sex hence why she isn’t hitting me up. Any thoughts?