After looking at what you sent, I'm leaning toward peritonitis. This is so unfortunate. She such a sweet girl.
Thank you so much for all of your help though. I really appreciate it
I'm sorry.
I wish I had better answers. Antibiotics seem to have little effect in treatment. Make her comfortable and if she seems to be suffering you may want to consider culling. A vet could help you diagnose her, just in case it's something else.