I have a goat with the about symptoms and is also not standing and has muscle twitching through out his body, what does he have? Is it possible that it's nutrition related?

You need to contact your vet. This sounds like an extremely serious problem... If medical attention isn't sought out immediately, your goat could either lose its eye... or even its life if the infection gets too far out of control. Your goat could also be experiencing neurological problems as well... Please, for the sake of the animals health, contact your vet!