I just picked her up from the vets, and I don't know a whole lot more than I did the other day.
Vet thinks it's either liver or kidney problems and along with the other symptoms she's showing there's a good chance it really is either FIP, FeLV or Feline AIDS :( ...but they decided to do all bloodwork available, and the blood tests have been sent to a laboratory in Germany so now I have to wait again. I won't get the first test results til Tuesday afernoon at the earliest, and some I'll probably have to wait til next week for.
My little expensive princess is happy to be home now and is happily eating shrimp :)
(Vet bill ran to $ 322 today alone...but anything for my baby of course)