Hi I just bought a yemen veiled chameleon, he is 5 months old and my first chameleon. He seems to have a leg injury his front elbow and forearm are thicker than on the other side, and the scales on the elbow have gone leaving it smooth although the scales seem to be bunched up in the middle, and the smooth part is also red looking. There are also strange white spots on his back and head which dont look like normal colouring to me, I dont know if anyone has any ideas. He wasnt being kept in the best conditions before I got him a week ago.