He’s shaking a lot like he’s cold and his balance is off(keeps falling over) he’s eating and drinking.
When not assisted he falls forwards, backwards, or to this side. It seems to either be in pain, paralyzed, or both.
I cleaned his eyes out well and the white gunk is gone and have been putting stuff on it for favus
I’ve treated for mites and lice and will continue to check for them, but so far no signs. I was worried it was Scaley Leg Mites.
I’ve also been treating his eyes for favus I’m wondering if I should put him on antibiotics
Can you post photos of the top of his feet?
How old is he?
You mention he had white gunk in the eyes - Pus?
What have you been using to treat the Favus?
I agree, it looks like he has Favus which is a fungal infection. It
can cause loss of condition in birds if it is advanced.
Treat him with an anti-fungal cream - make sure you wear gloves when treating since this is a fungal infection.
Keeping him separate is a very good idea at this time.
He does have a small place on his foot (Bumblefoot), but to me, it does not look large or "angry" enough to be causing his shaking and lack of balance.
With the symptoms you describe and the breed - I'm thinking he may have something neurological going on instead of this being a leg injury.
Marek's, unfortunately can weaken the system and allows a bird to be over taken by various conditions. Neurological symptoms are also common with Marek's.
Without testing, it's all a shot in the dark as to the cause of the shaking. The best you can do is treat the symptoms and conditions that you are able to see.
I would separate him, treat the Favus with an anti-fungal cream (lotrimin or similar). Wear gloves because it can spread.
Get him on some vitamins - 400IU Vitamin E daily and 1/2 tablet human B-Complex vitamins. Give him a treat of egg or tuna for Selenium.
The Bumblefoot? I would just really soak that to help reduce swelling, IF the scab loosens enough where you can pull that off and possibly get the kernel out, then good. But I'm inclined to leave it be for the moment since it really doesn't look that bad to me.
Worm overload is also something that could be opportunistic and dragging him down. It would be a good idea to have a fecal float first before you treat. Some vets will do the test for a nominal fee. You can also check with your state lab - you show Simpsonville on your profile - is that S.C.? If so, then Clemson would be your state lab.
Keep him hydrated and eating.