Is she over me??

My girlfriend and I have been fighting a lot lately. For a couple days she's been really distant. I called her to see if she was ok because she used to call me every day when she got off work on the way home, today I waited two hours after she got off work and I called to see if she was okay... she said she just got off and that she'd text me. No "I love you bye" just "ok bye"

Still no text....

(We are both girls by the way)

She doesn't want to break up but she's definitely acting like she's either over me or not interested. If I tell her she seems not interested it makes her mad so.. idk

Tips?