Help! My beardie doesn't seem well

[Haidalyn]

My 2 year old beardie has recently developed black spots on her head. She is also lethargic and not eating much.

 

[KarrieRee]

Please post pics of her and the tank and lighting please
https://www.beardeddragon.org/useruploads/ click on XIMG at the top of the message box then click on the pic it should post
Karrie