«I started out very, very skinny and because I gained body mass I really enjoy the way my body looks better than I did before,» she told them «I enjoy the curves. (businessinsider.com)
Just as those hormones create changes in the way your body looks on the outside, they also create changes on the inside. (kidshealth.org)
The solution here is to support her in every way you can — if she decides she wants to change the way her body looks, for instance, help her with sticking to a healthy diet (you might take on the diet together, if you feel it will raise her morale!) (momvelous.com)