I have a hen she’s about 5-6 years old I believe. I noticed she was acting funny yesterday, walking with her head close to her body, and now today she is frothing/foaming at her beak and not eating the scratch I just threw out as a treat. I was hoping for any advice as to what may be wrong or how I could help, I don’t have any antibiotics or anything unfortunately. I do have Amprolium but I don’t think it’s cocci