Thanks CassieCumberland.
Thanks Trace. The Moreton Hall one is about half an hour from me so not bad!
Thank you for finding me some options.
However, I found a vets in Attleborough (about half an hour from me) that deals with the local reprile & aquatic centre where I got my chameleon & also works for a local zoo. I was unable to get an appointment with them as they were full but they put me onto their partner practice in Diss so I went there tonight. I'm hoping they're going to know a bit more about reptiles & exotics & assume as they deal with a reptile centre & zoos they should know they're stuff.
The vet there deals with exotics & owns a bearded dragon.
She checked her over but could find nothing obvious wrong with her other than she seemed too round but said she could be overweight which would need dealing with if & when she starts eating again. She said there was no sign of any eggs or a respiratory infection.
She did say she could do an xray but didn't think there would be much point & it would be expensive so she didn't recommend it.
She said she doesn't look dehydrated & her grip was good. I said she's not using her back legs very well & can't lift herself up onto the branches & she said this could be to do with the lethargy & lack of eating.
She said it could be an some sort of infection or an infection with the lungs as these don't always produce obvious signs. Or possibly fatty liver but just ideas, nothing certain.
She has given me antibiotics to give her twice a day & also recommended I still give her the diluted liquid calcium. She suggested raising the temperature in her viv as she is on the bottom where it will be cooler.
I am to leave her food & water dishes in there & to continue misting.
I have removed her laying bucket as she can't get in & out of it herself & the vet doesn't seem to think she has eggs. It'll give her a bit more space to move around on the bottom if she wants to.
So it's just a matter of wait & see now. Fingers crossed.
I don't know if any of that helps you CassieCumberland, I'm not sure if your cham has the same symptoms as mine.