Thanks for the encouragement all.
He's home and agitated. I don't know how best to describe it. He's clearly bloated. Not incredibly firm but definitely wider than normal and full of gas. There is undeniable firmness but also some give. He's hobbling around when in his cage but he seems a little disorientated. Earlier he couldn't stand so hobbling is an improvement. It's like he's looking for something though. His stomach is gurgling quite a bit since his Emeprid and he has wee'd on me. It was very yellow so I'm hoping the fluids they gave him at the vet will help with that. He's acting like a Guinea pig would with mites. Jumping occasionally and moving his head really quickly whenever his stomach starts popping and crackling.
I honestly have no idea what to do. The vet suggested that if he doesn't show signs of improvement this afternoon I should take him to another vet. I don't know what another vet can even do though! I'm still feeding him small mouthfuls of Emeraid IC and Probiotics in water. I don't know what I'm looking for in terms of improvement. I don't think he's pooing anymore though. I tried placing the handle of an electric toothbrush on the side of his stomach and underneath him for a minute or two but it made him cough/choke a little bit so I stopped it. I've read everything I can find online, particularly the Guides on here, but I can't tell what I need to do next. Do I keep feeding, massaging, waiting for the Emeprid to work or book more vet appointments? I don't know if the lack of poos means it's a sudden blockage or not. There's quite a bit of noise coming from his stomach so I don't think it's entirely stopped. With massaging, do I work the gas towards his mouth or his bum?! I have no idea what to do.
I'm so exhausted and lost.