That's quite a high protein diet which could be part of the problem. Is there any way of you lowering the water level so she doesn't have to climb so high for air? May be worth trying to feed her a boiled, de-shelled, crushed pea.She's been eating bug bites, freeze dried blood worms, and micro wafers.
Her scales have lifted a bit and she does seem dull in color that usual. I feed her once a day and fast her once a week.
If you're able to get a better photo at any point, it would come in handy. Euthanizing her may not be necessary just yet, she could still have a chance