I found my hen with a wound to the back of her head. Not much blood, just a bit swollen and looks dark gray witn black spots in it. I have cleaned it and given her electrolytes but she shows no interest in eating or drinking after 4 days. I am feeding her with a syringe which she eats with no problem but will not eat on her own. Anyone have any idea what is going on? Anyone else dealt with this? I will upload a pic.