Upper respiratory infection? (He gets shy at the end…lol)

Hi chicken lovers,

My boy is showing signs of upper respiratory distress. I’m a new chicken owner. He still eats vigorously, mates his hens, tidbits, watches for danger etc… he acts completely healthy other than some gasping (not all the time). He also sneezes every once in a while.

I’ve already called a vet and am waiting to hear back to schedule him.

Does anyone have any words of wisdom or any home remedies I could try? Thank you!!!