hello all my four week old pekin fell from his feeding shelve like thing to the bottom of his cage on his back... He freaked out and flailed but I was there and I righted him.... Anyway I'm scared he hurt something How do I know if he is in pain?!? He is walking kinda off and can't clean himself like he use to ..... legs seem spread more idk he can swim he can walk he is eating and drinking He's not hollering at me he takes his treats I put some pedialight in his water and have him some peas I'm going to get niacin tomorrow just in case ...... The shelf isn't high at all he just flailed once he noticed he was on his back and could right himself I'm just worried I removed the shelf now everything is on the floor ..... I know this happens a lot Anyone!?!?!?!