Great news all around.
The biopsy came back and although the kidney had been less than stellar for some time, it appears to be on the mend/recovering from "acute trauma." They think it was a confluence of events that caused the kidney to operate below normal capacity for a bit and it took longer than expected to recover. Either way, blood work in 6 weeks and assuming that comes back stable, should be able to breathe easy for a bit.
In the meantime, COVID symptoms are easing and I am feeling better.
Again, so thankful for Katie and we are both incredibly relieved today.