Sorry for the late update and thanks for the quick respone :)
He's ok now, the vet said he could have hurt his tooth or bit himself or just hurt himself somehow and was probably scared to open his moth. He was fine by the time we took him in the morning, he's eating well, we kept him inside a...
I don't know how to explain this, our cat was eating some raw meat and suddenly he meowed in a weird way. It seemed like he couldn't open his mouth, i quickly searched online but only found cases when the jaw was locked open. He ate a little wet food before and we gave him some raw chicken bits...
