I think my cat might have pink eye? He's never had it before ever (none of my three cats have, oddly enough). But his right eye is pretty squinty tonight. There doesn't seem to be any discharge or pus coming out of it (otherwise I'd definitely take him to the emergency vet) beyond some slight tearing. I'm certainly going to keep an eye on it, and if it gets worse, I'll take him right away, but if it doesn't improve, would it be okay to wait until Thursday to take him to the vet? I don't drive and I'm working until 8 or 9 the next two nights (from 11:30 in the morning). Planning on having my SO drive us to the vet on Thursday if things don't improve. How concerned should I be? I'm such a worried cat mom!