Am I being used?

JustAsking2022
I started a new job about 3 weeks ago. On my third day there this girl that works in the same department as me said she just broke up with her boyfriend. That Friday we went out with some coworkers and ended up sleeping together. Every since then she has been wanting to hang out with me every day. We go to my house on lunch and have sex on our break. She invites me over every day after work and we end up having more sex. How can I tell if she is using me to get over her boyfriend or if she's actually interested in me? We have a couple things in common but not a lot. When we do hang out it's usually only about 4 hours then I go home. Yesterday she only invited me over to have sex and that was it because she had somewhere to be. we see each other every day at work and talk while at work but not so much when we're not at work or hanging out. She wants to hang out this weekend but I'm starting to think she is using me and is only hanging out this weekend because she feels bad. Is this something I should try and continue with? What should I do?
Updates
+1 y
We have been hanging out every day since Monday. We didn't hang out Thursday night and probably won't tonight. She hasn't been messaging me either when we're not together. Could this mean anything? Am I being paranoid?
Am I being used?
5 Opinion