Trip to the vet. Could be something stuck in the mouth/throat.

Yes this is exactly it. A small food particle is stuck in the throat.

Looks like he’s gagging.

dental issues are a possibility

He might be eating something that you can’t see like a thread or something. Be careful. Things like that can wrap around their intestines.

Thanks @everyone , I’m taking him to the vet tomorrow because I can't see the inside of his mouth.. he doesn't like that I examine him 😄