Background info ----I have a Congo East African Grey, male, about 15 years old. This is the first one I've ever had. He was born with a chronic cold that never goes away so he always has a runny nose, but its not contagious and we got rid of any actual infection at least a year ago. Sometimes it makes him have trouble breathing, I try and wipe the snot off his beak and get it out of his nostril if I can, but he's sensitive about being touched there.
The problem ---- last night I hear a small ruckus in his cage, but it sounded like when he attempts to take a bath in his water so I ignored it. I also ignored him because I have been sick and could barely get out of bed. Tonight, however (its 3 AM right now - this happened only minutes ago), I heard it again but multiple times and the noise seemed very frantic. He's fallen off his perch before, but I came out of my room to see what happened. He was in the corner of the cage opposite the post he likes to go to sleep on and he was laying down in the bottom of the cage. So much so that his beak was through the slots of the bottom of the cage. When I lifted up the bottom of the cage cover to see what was wrong and saw him like that, he started flapping his wings around and kind of bounced around until he stopped in the other corner, knocking into the walls of the cage the entire way. I have NEVER seen him do this before! He didn't respond to my voice and when I reached in and picked him up out of the cage he barely put up a fight! (usually he starts screaming because he hates when I towel him). I put him in my lap and just sat there with his head lying on my leg and didn't really respond to my petting him (usually he closes his eyes and coos). I checked him over to make sure I could see anything broken. When taking him back to the cage, he attempted to fly back ahead of me, but when he got to the cage he seemed to be weak. He attempted to step back onto the guard that surrounds the cage to stop poop, food, water, etc from flying everywhere and he didn't reach back far enough so he just hung his foot out into that space for a while before bringing it back and just sitting in the door of the cage - half in and half out. He is starting to return to normal behavior...tried to bite me when I tried to put him again, chewing toilet rolls, but he just doesn't seem like he's quite right.
I am going to call his vet in the morning, but I am very worried about him!! Please, any insight you might have!!!!! I need help