16wk old pullet, normal yesterday morning. Free range on 1/4 privacy fenced acre. Went to put her up last night & she was uncoordinated with a slight head tilt to the right. Put her up in the coop for the night, was even more uncoordinated this AM. I am not convinced that it’s wry neck, as she is “rolling her neck”, almost like a vestibular issue/Vertigo, flailing everywhere. Also, she has what appears to be swelling on the left side of her face, near her ear. I have given her 0.25ml PenG intramuscular, also using poultry nutri-drench. She has zero coordination, cannot right herself long enough to eat or drink. What else can I do for her? I’ve moved her to the Chicken Isolation Unit at my house. I’m concerned that it’s an inner ear infection & not wry neck.