Well... what's your definition of ugly?
If you were to study the faces of random women on the street. How many are beautiful and how many are just and an average Plain Jane, and how many have an inner beauty that makes them shine, but haven't mastered skills in the art of makeup, hairstyle, clothing, confidence or even to bother.
With every one of those random women, there is someone that would say they're ugly.
Personal likes and dislikes shape everyone's view.
I can't think of any women I know that hasn't sometimes compared themselves to other women.
Human nature for both genders.
Learn those tricks that make your personal beauty shine, it may build the confidence you need.
Hugs, Jessica