You mention that she is full grown, how old is she? Her casque looks a little small. Do you gut load the food you feed? Dust the food with calcium?
Not eating over a long period of time may indicate that something else is going on.
As for the pinkies...I lost my female veiled cham about a month and a half after feeding her a pinky. I didn't research it enough and took the advice of a pet store attendent. She was perfectly healthy prior to that. There was a string a few months back regarding this same thing. If she is already compromised, feeding a pinky could be very bad. They contain proteins and bacteria that the normal captive bred cham is not used to digesting.
Perhaps she is stressed from being moved into a smaller enclosure. I feed 4-6 crixs daily to my juvenile, and just stick them to the side of the screen. Their movement stimulates them enough. Perhaps the "large" food selection caused problems for her. All in all, I would seek the advice of a Herp Vet to diagnois any problem she may be dealing with.
Thanks,
Kris.
PS here is a picture of my female that I lost. She was 2 1/2 years old.

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2.1 Black Labs Tucker, Raider and Lacey
1.0 Lepoard Gecko Kumar (Another lost pet RIP and party on with Harold!)
2.0 Horses Smoothie and Rocky
1.0 Husbands (he puts up with me)
1.2 Kids-Trevor (congrats c/o 2006), Logan and Rylie
1.1 Ferrets Tank and Ellie (The fun fuzzies)
1.1 Veiled Chams Squiggy and Pudge (may she RIP)
0.1 Snowflake Cornsnake Lucky