wheezing

Hello, I've tried to research this but haven't found any sound board that shows the same sound my bun is making. It's a type of wheezing (vid attached) it happens every so often, and he will often groom his face and then will do it while grooming as well. No discharge from what I can see and...

Here is a video of the weird noises my rabbit is making. Two days ago I noticed he'd grunt and even growl a little every time I got close to him, and just a few minutes ago I noticed him wheezing. He can't take a single normal breath. I don't think it's snuffles because I can't see any discharge...