ID please?? Not sure what this is

[seanoman]

As the title says, I am not sure what this is. We got this fish on Tuesday, and it has been eating mysis and grazing on algea the whole time. It's still pretty scitish, as most regals are from what I've seen, but she still swims around a lot. When we got home, we noticed her eye was all glazy and kinda grey. It was also a little puffy.

Here's a few pics taken a few minutes ago:
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