We have 5 adult quail. 4 females and one male. All are healthy except for one female. She developed a weird eye thing that looked like an infection. We rinsed with saline and bought Terramycin ointment and have been applying 3 times a day with no improvement. We also started Diatomaceous earth added into their feed in case it was parasitic. Now its in both eyes and we are stumped. She’s breathing fine and acting normal except I think she is blind or just cant see because of the discharge from the eyes. Any ideas what this could be from?