Just to be sure...what are the tank specs? Maybe you missed something.

Honestly, though, you sould see a vet if the frog has been this ill. Many times animals won't show any major signs of distress until it's too late to help them.

Google vets in your area, yellow pages, whatever, you'll find some. About the money, explain your situation to the vet and maybe you'll catch a break...

Start looking here: reptile vets toledo ohio - Google Search

GoodLuck.