Two days ago all my cat Morgan did was sleep and eat and I thought he just needed alone time so I ignored it. But during the night my cat started to vomit a green-yellow liquid and just sleeped. He wouldn’t eat or go to the restroom until the afternoon.During this time he was starting to act normal and eat. But then when he walk he had a small limp. As the hours past he couldn’t even walk or move. When he tries to sit up all he does is cry in pain. He hasn’t eaten since the afternoon and is currently sleeping. He has not been yet neutered or gotten all his vaccine since we barely found him in the street and are currently working on getting them done. He has an appointment tomorrow with his vet but am scared that he won’t survive the night and don’t like seeing in pain. Is their anything I can do to lessen his pain. And how would one transport him to the vet since with any movement his in pain.