So one of my hens is really wheezy. She was going from sun bathing to standing in water back to sun bathing and just kept doing that. I separated her and put some vitamins in her water. When i was holding her i noticed she has a really snotty/crusty nose. What else should i be doing? Does anyone know what could have caused this. She is a SS LF and little over a year old. ETA* she does have labored breathing while laying down. Also she was perfectly fine last night.