She may have either a fungus (favus) or scaly face mites on her face. It also sounds like she may have mycoplasma (MG,) a respiratory disease that can cause eye bubbles, a sunken eye, conjunctivitis, and sinus infection.
For favus, some use antifungal creams (monistat, or lotrimin) or coconut oil. For scaly facial mites, I think that ivermectin pour-on can be used on the back of the neck.
For mycoplasma (MG,) some use Tylan50 injectable given orally 1/4 ml per pound given 2-3 times a day for up to 5 days. Denagard, tetracycline, and some others can also be used instread. Terramycin eye ointment from the feed store may be helpful twice a day.