Should I keep trying, or should I get over her?

There's this one lady that works at my store (different departments) that I asked out about a month ago. At the time, she told me yes, but it would be a few weeks until she could, as she was busy helping her sisters. But then we could get a coffee or something. I did give her my number, but she never texted me or anything. At times since then, I would ask if she had weekend plans, and she would. She never mentioned the coffee idea or hanging with me at all. Granted, one of those weeks I was on vacation, and another one, this one, I was out with Covid. But I'm starting to think she's not interested anymore. The only argument against that I'd say is that her mom went through my lane once and told me she was told a lot about me. That was a few weeks ago though. What do you think? I'm fine if she's not interested. I got plenty of other things going on, and I don't really need her. I just figured I'd give it a shot since we do get along really well and I like her personality.
Should I keep trying, or should I get over her?
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