OK so I'm still OK. PFTs, etc. holding steady while the NiOx has dropped significantly, which means any inflation that was happening in the lungs is resolving itself. Dr. A thinks that I need to have my sinuses checked (which means setting up an appt with Dr. Willet) because they might be what's causing my issues.
He also wants me to start pulm rehab again to stretch out my lung tissue and expand the lungs, since he thinks that might be causing some of the obstructive defects we're seeing in the PFTs. Yes, forcing Emily to stick to an exercise regimen--oh the joy!