So I was showing my Melanistic Mutant Chick and he jumped out of the aquarium we had him in. And he hurt himself when he fell to the floor I heard a popping sound. Like when you break a chicken bone in half. He can't walk now his leg is all broken I can feel it, it's broken in the upper part right before it is connected to the body. How can I fix it? What can I do? Can I give it anything for the pain? I don't want it to die.... Please help.