Is this normal?

[DVirginiana]

You need to answer all the questions.

DON'T soak him in untreated water, that will just make the bloating worse. He is toxing out right now by the looks of things. You need to go out and get something like SeaChem Prime from your local petstore like Amy said, IMMEDIATELY treat water with it and use it to expand new substrate for him and for his water dish. If you don't, you'll be looking at a dead frog soon.

Also, can you get a picture of his whole tank? It may just be the angle, but it looks REALLY small in that pic.