I am new to the forum and chickens. I have been reading and reading trying to diagnose Franchesca. She is a 13 week old speckled sussex. She came to me with a bit of a sneeze (my husband thought it was her trying to cluck). She has now developed a bit of clear discharge. She is shaking her head and scratching her eyes a lot. They are now foamy. She has a rattle to her when she breathes only sometimes. And when she is resting she opens her beak when breathing in while slightly lifting it and her neck. She is a little sleepy but also still runs around and enjoys being a chicken. Before the foamy eyes and discharge I treated her for worms thinking it was Gapeworm... But that is not the case obviously. She is still strong and I want to get her healthy before it is too late. She is not a show bird and is part of only a small backyard flock... so anything that can be treated is fine... even if she remains a carrier. I just haven't seen all these items together in a definitive diagnosis. I have duramycin 10 but not sure that is the right route after 3 days. Symptom recap: sneezes/chough slight clear discharge shaking head scratching eye foamy eye rattle in breath sometimes when resting opens beak to breathe in when resting a little sleepier than usual but still strong Thanks so much!