He's been to the vet for not eating. Received pain med, antibiotic, fluids, Critical Care. He was wobbly yesterday but I thought it was from the large fluid bubble making him off balance. Today when he went to the vet again I forgot about it because his gut issue was my main concern. In the last few hours it seems like his balance has gotten worse. He has a hard time moving around his x-pen or getting in and out of the litter box. He was just in the box with his head resting on the edge, then he pushed his nose out of his cage to rest his head there. I'm worried he doesn't have enough strength to keep his head where he wants it. I don't know if I should try to give him more Critical Care and water, or if I should let him calm down because he seems really stressed.