My chinchilla is really sick (edited again)?

ok ok what you need to do is look all over her body for cuts and bruises, this is because the two of your chinchillas could have gotten in a fight. try your local pet smart or pet co before you go to the vet, they can help trust me. If they say they don't know or it is serious then take her to the vet! If you take her to a shelter she wont live to see another day!! try everything before that!!!