My year old hen started acting very sluggish as of Monday, she wouldn’t stretch her neck out and wouldn’t move faster than a steady walk. Later in the day as she walked around she kept stumbling on herself and just wanted to lay in the corner. As of yesterday she stopped using her legs so she was brought in. Today she will not move more than small head movements. Her legs do not function as when she tries to move them she begins to spaz. I’ve been dropping her water but cannot get food in her, she hasn’t had any droppings. Sweet bird please help.