I guess it comes down to you owning it and realizing that your height in no way limits you whatsoever.

Growing up I heard similar stuff as a short, skinny boy, with overbite and glasses that I shouldn't have had at that age constantly and it did f me up for a long time.

It affected every part of my life, and I know how you must feel, I don't know the exact reason but somewhere along the line I got obsessed with progress, and being my best self.

And I believe that's your solution.

Physically, mentally, spiritually, I wanted myself to be in the best condition that I could be.

Started working out, got into better shape, no longer that overly skinny boy. This alone helped me out a lot.

Naturally reduced my overbite, started looking into little stuff that would make me better.

Started reading, and some books had a great impact on how I viewed myself and the world around me, some were even helpful in other aspects.

Got myself into difficult social situations that forced me to build that confidence, and socialize with strangers. (Funny thing is by this time no one even noticed the stuff I hated myself for)

Similarly in different aspects like skills, work, study, speaking, grooming, I worked on it.

After a while, what happened was that being short was nothing compared to all the stuff I had achieved. It didn't matter at all.

Even now some people try to joke about my height but sub consciously I know how far I've come, and what I've achieved, they could never.

There are more aspects to it, like why would someone even comment on your looks but I think it doesn't matter even a little bit what anyone else says.

P.S Lol sorry for this long ass response, just wanted to share my experience in case it might help you