Do you have saline you can use to flush her eyes and then ointment to go into the eyes to help soothe them?
Keep working on getting her hydrated and encourage her to eat something.
Are there any lesions or pox inside her beak?
Looks like she's having a rough time and may be being plucked and picked at in addition to the Fowl Pox.
Does she have infection in her ears too?
Gently open each eye and lightly flush with saline to help sooth them. Take a dot of Terramycin eye...