She's not just disproportionate in the waist, though.
Her head/face is what bothers me the most. It's too small for the rest of her body, the nose and jaw line are far too small to balance out the wide cheeks and large eyes. Makes it look like someone shoved a couple tennis balls in her cheeks. And the sizing of the head vs the body reminds me a lot of this;
Your character isn't awful as compared to some I've seen but you straight up called someone else's ugly so I had to point out what was really bothering me. Especially since their characters were not anywhere near the realm of ugly. You want to see ugly go back and find the one in the pink dress, old face and horse thighs that was clearly a joke character from earlier. Aoia's characters look fine, the last one they listed being especially cute.
When i first tried it was not working at all. I had to refresh to get the insert function to work properly.