I'm not sure what breeds are used to create Azure eggers beyond cream Legbars, but maybe some roadrunner like breed is used. I like the way she looks, myself. And, like many of us, I'm sure she'll fill out with age.
Your bird has female specific coloring. The salmon color at the breast does not occur in male chickens. So you have a definite pullet, and her comb is pink because she's a fast developer.