My 11 months old golden had fever about 103’F and increased respiratory rate and the vet gave juromox fot two times but fever does not fall.How long will it take to get body temperature normal?

My younger 3 year old cat Chunk has been having eye discharge for a few months. He uses the bathroom just fine, eats just fine, seems to be playful and very aware. The discharge is predominantly in one eye although it happens in the other too. It is a brown / rusty red color that seeps from the inner tear ducts. His eye looks okay when you look up close but Im no DVM. (He has been tested for FIV as well as Herpes in prior checkups years ago and tested negative). He doesn’t sneeze, although he does breathe some what heavy but that could also be attributed to his Chunky frame (working on it). I’ve read several possibilities including herpes, conjunctivitis, and respiratory infection. I am hoping this is something that can be resolved through an ointment like terramycin? Any recommendations / suggestions / advice? Thank you!

*Also may be beneficial to note my other rescue Captain Hook has one eye. The non working eye is flipped backward and does not function. As a result that one eye has always had blackish discharge (not the same color as chunks nor does it come out in the same way as chunks). Our vet said this is normal for his eye condition, but just wanted to mention because perhaps could be related? Or no?

Disclaimer *My cats are indoor cats on a strict wet food diet. Chunk is 3 and Captain Hook is 7. I take them to the vet when needed. Their last general checkups were two years ago. I realize they need to go every year, but my cat Captain Hook had many many medical problems (bowel disorders) so thousands of dollars in care credit we try not to take them unless needed, especially since they are indoor.