I took her in today. We're now giving her penicillin injections. The doc says her ears are actually a good sign because it means her blood is circulating normally again. I think she may be right because her gums are not purple and she is breathing normally through her nose. She says she thinks her brain is causing her to breathe irregularly although she's still getting the oxygen she needs.
She does stand by her story that baytril is the only thing that will penetrate the blood-brain barrier, she said penicillin is not in the spectrum that we need, whatever that means. She said it wouldn't hurt, though. She also said she called multiple exotic pets experts and consulted them about it. I do believe she believes what's she's telling me.
Anyway, thanks for the prayers. I'm just going to stick with the meds she has for now and hope for the best.