Something big is wrong with my bunny rabbit, help please?

okay, so i went out to the hutch today and i saw my rabbit justlaying in his cage, i brought him inisde, he won't eat, he won't drink water. He has his eyes barely open, and can barely walk, i dont know what to do. The vet is a couple hours away and i dont think he will make it there. help please what can i do?!he can't stand up, he just falls over too.... but he is still breathing