No, she seems totally fine. She walks fine, eats, drinks, sleeps, there are no other issues. I can’t see anything wrong with the vent. It isn’t swollen or red. She does seem to get really stressed though when I clean it, so I am nervous about that.
Probably feels raw and inflamed when you clean it, I think.
But you are doing so much good and noticing a lot already. Thumbs up!