Ignoring my follow request?

I recently met a really cool girl through my job. We're both college students and we frequently talk when we work together. About a week ago I decided to send her a follow request on Instagram. It's been pending ever since. (Her accounts private) I thought at first maybe she's just not that active on Insta but since my request I've noticed that more people are now following her including several of my coworkers. She's obviously seen my request but hasn't accepted or declined it. Am I missing something?

To make my intentions clear I am interested in her but only slightly. I sent the request as a friend and just wanted to see where things go. It's not a huge deal by any means but we still talk every time we work together and I'm just not sure what to make of it. Hoping for some input and or advice.
Ignoring my follow request?
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