Hello I own a 4 year old Jackson's chameleon. I have all the proper lighting and he is always hydrated and misted twic a day. I feed him crickets and at least once a week the crickets are covered in calcium dust. Recently I noticed a dark spot about the size of a dime formed on the side of his body. I was wondering if you might know what it is? Could it be a fungus or something else? Thank You.

