Irony...

Well, the answer to Faith's mystery post-op illness is simple- she has a UTI. Seriously. The surgery she had on Monday was to help keep her from having them, but apparently it gave her one as a parting gift. 

It explains the throwing up, the kidney/back pain, the decreased appetite, the decreased urine output... Basically everything that's been going on since Wednesday night. The thing that bothers me is that I spoke to the urologist's office multiple times, and never once did they mention that it could be a UTI! 

Thankfully, it is easy to treat, and after the IV fluids and her first dose of antibiotics, Faith is feeling much better. This is the first she's wanted to play since Wednesday, which is great to see and makes Selah happy too!