I’m a bit shorter than that and weigh about that - but I have a healthy BMI and my muscle mass is 80%+. So I’m definitely not unhealthy or wasting away, if anything I have bulky quads and back/shoulders from training. I don’t think someone would look at me and think gaunt, I look normal to fit.
Beyond that, I definitely still carry excess fat in areas as you can’t really target that. So I’m not skinny everywhere nor “gaunt”.
I do sometimes think people have an unrealistic idea of what healthy actually looks like - and just the sheer mention of “7 stone” will get people’s backs up because they’re so used to size 16 figures being the norm. In reality most shorter women don’t need to eat as much as average sized women, and it’s totally fine for them to exist at lower body weights if not healthier. I don’t think shorter women carry weight as well, as it is more noticeable on a compressed figure. It’s not that, shorter women will look skeletal which I think is the assumption people are making