Yesterday, when I was checking one of my ducks for bumble foot. As I was about finished with my inspections, she suddenly flapped out of my hands, and landed awkwardly on the ground. Since then she hasn’t been walking very well, and seems quite lethargic. I can’t find anything obviously wrong with her. I’ve seen her stand without much trouble, but she still isn’t walking very well. Also, today I noticed some foam in her eye. I suspect this is unrelated, but any help would be appreciated.