What a difference a week or two of meds makes. She still has a noticeable gab in her mouth on the right side, but the tissue itself/the area that was clearly impacted, is no longer inflamed, is no longer scabbed over, and is looking much healthier!
I'll post pics soon, but I am skipping cleaning today and plan to offer food. If she eats, which I assume she will, I'll wait a day or two to offer meds again and then get right back on track.