Count your lucky stars she hasn't laid eggs!! My girl a couple of months younger than your, has been laying for about a week. They are non fertile but that doesn't change what is happening to her. I have put 3 different laying boxes in for her, dirt, sand and a combo, she won't stay in any of them. First she laid 5 eggs on the floor of the cage, next day 2 in a plant, a couple on the floor again, dropped 1 from the shelf her umbrella plant sits on and still you can see the eggs she is still holding. Every day I am afrais I will lose her, and the vet says nothing can be done. I am pulling my hair out about my amblilobe even as my veiled eggs are hatching. Chameleons sure provide a challenge.
Reminds me of on the movie Twilight when edward cullen steps into sunlight and he has little diamond sorta shining things on him (i had to watch this movie with a girl i know )