Just got back from the Vet today. My little Miya had blood work done and thankfully tested negative for Feline Leukemia. She also had X-rays done and all her organs looked fine. There was no visible blockage or anything. There is some feces inside of her and we were told that she has lots of gas inside too.
Her white blood cell count was high, meaning she's fighting off some kind of virus or infection. Since she's not spayed (and soon will be once she's hopefully healthy) the doc said it could be a uterus infection or some kind of "stomach virus" or she might have something inside her stomach/intestines that they are unable to see.
She was severely dehydrated so they gave her fluids. She also had an Anti-Nausea shot and her first dose of antibiotics. She said if she stays the same or gets worse to bring her immediately in tomorrow or Friday, and that we really need to try and get some food into her. If she does not eat/gets worse/and or stays the same that they may need to do an emergency spay and "exploratory surgery" <Scary stuff
I failed to mention in the original post that this all began a day or two after her heat cycle which makes the uterus infection most likely.
So we got home, i brought Miya into my room, gave her fresh dry food and water and sadly she's still doing the same behavior. She goes up to the food and water as if she's dying to have some but just stares at it and hunches beside them. She also does this odd little thing where she flicks her tongue out of her mouth as if she is trying to get a bad taste out of her mouth. Does she still have the awful taste of bile in her mouth?
Anyway, I'm gonna keep a close eye on her tonight and into tomorrow. She's probably exhausted from today's ordeal.
Thanks for all the comments, I'll keep you guys updated.