Water dragon, shedding or ill!!?!?! please please please help :(

[Zapata]

Hi,

I noticed yesterday morning my 7/8 month old chinese water dragons head has gone a grey colour.. it's only its head, the rest of its body is normal green colour, anyone know what this could mean? Please help.. I can't find anyone that knows. There are a couple of tiny flakes of skin around his mouth also. He's still eating but looks a little miserable.

If you know can you email me at:- StopEatingMyFrog@aol.com

Many many thanks.

Please please please help.