She was with my 3 others! I have separated her into a small bathroom and i really don’t think she was attacked but she’s limp with a droopy wing and it’s just so sad to see her suffer.
@serhenity Welcome To BYC
I'm sorry about your hen.
You have received good advice about caring for her.
Ime, she is injured. Very likely beat up by another hen but perhaps attacked by a predator. But again, Ime, the pattern of injury about the beak, eyes and head is consistent with being attacked, pecked and kicked by another bird.
Look like she has some beak injury, multiple abrasions about the head and facial tissue, scabs, blood clots and some green bruising. She also has some debris stuck to her face, but this can be taken care of when you use some saline and clean the face, open the eye and generously flush it out with saline as well. The foam in the eye, in this case is consistent with trauma, a poke to the eye and very likely getting debris in the eye. Once you flush the eye really well, apply Terramycin eye ointment IN the eye and surrounding tissue. If you can't get Terramycin eye ointment, then you can use Original Neosporin.
Inspect her beak closely, I'm having a hard time telling if it's cracked or not, do open the beak and if she's got any debris or dried blood inside, wipe it out with a moistened cloth or Qtips.
Work on hydration, sugar water or electrolytes for the first day or two. Start getting vitamins into her asap. Vitamin E (400IU) and 1/4-1/2 tablet B-Complex daily. Give her bits of soft cooked mashed up egg or some canned fish to help with the uptake of E.
Offer wet soupy feed.
She's suffered trauma to the head which can cause affect neurological and leg function, and you don't know for how long she's been injured or wasn't getting water/food since you were away.