This is way out of date i know, but i just want to let you know i have been researching. I notified the local vet and they are looking into it. There are unfortunately no results yet, but at least they are aware and well on their way to being able to help more people hopefully. Sounds like you have taken excellant care of your girl and she sounds like she should be perfectly fine now. thanks to this, the vets are now on the case.