Veiled Chameleon- Had her for 3 years with no issues. Past week or so she has been very lethargic, normally she is very aggressive when entering the cage. Appetite is diminished but is still eating and drinking. No changes in heating or humidity. Started to spray her cage a little more since symptoms have started. Not sure if its related but she lays infertile eggs every 6-7 months but I have not seen any for quite some time. I've read through some forum posts and have some ideas, any help would be greatly appreciated.