We just got the results back from my latest blood test. It's not hyper-T. It's mild hepatitis. My thyroid levels are all within range, so it's just the liver levels that are elevated. I'm getting three medicines to take for the next few weeks, because I've either got:
1. A primary infection that is causing my liver some trouble.
2. My liver's having some trouble and I got a secondary infection.
The good thing is it's not contagious to the other cats or to humans.
P.S. There's a slight possibility that it's cancer of the liver, but that's a very slight possibility. We'll do the medicines for the infection first, and then I'll have another blood test once I'm over the infection.