Gill Trouble!! :( Help!!

[officerPuckles]

I noticed today that Officer Puckles has some problems with her right set of gills, I don't know if they are gill rot or when we fed her feeder fish they were nibbling on them, cause they almost look like bites. They don't seem to be bothering her, she's still her active/inactive self, but also her bottom gill seems to be... noticeably smaller since I last checked.
Is this rot? Can anyone help me?!

 

[officerPuckles]

Noone has any advice? I'm worried sick!

 

[Kaysie]

I would say that looks like fish bites.

Have you removed the feeder fish? Does it look like fungus?

 

[officerPuckles]

Well she ate all of the feeder fish, so yes they are no longer in the tank.
I don't think it looks like a fungus, but today I also noticed that her left side gills aren't looking too great either.
Just in case it is stress, or fungus, I am fridging her for a couple of days