H My cockatiel is about 10 years old, she just started coughing/sneezing. She has her feathers fluffed up and she seems tired. I've never seen her act like this. I'm worried she won't make it through the night. Is there anything I can do before the vet opens tomorrow. She hasn't been eating or drinking as much as usual today. There seems to be a lot less stool and she also is closing her eyes a lot. Has anyone had this problem or knows what it is.