Is she mad I didn’t make a move?

So I met this girl at work a few weeks ago and we instantly clicked. We had a lot chemistry and flirted all the time she’d give me strong eye contact and seemed really interested when I talked to her. She’s given me a few light touches, stares at me often and a few other signs. But I don’t know if she’s just being nice or she actually is showing interest? She’s gone a bit cold now and I don’t understand what happened? Is she mad I didn’t make a move yet? It’s like she’s stopped talking to me and always talking to other people now. She seems nervous now when I’m around but I don’t think she was acting nervous before.
Is she mad I didn’t make a move?
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