There are many girls who think like that in the ocean called the world

. Some just need to get a little older first.
Nah, even when u are young, I had girls who didn't care (I am above 165 cm but below 170 cm I think, even though girls mistake me for above 170 cm because guys generally lie), and well it doesn't really matter always fr.
I understand feeling sad when u had chemistry and the person rejects u for height or look (I am below average look as well), but I also dated girls who were well above average in look (and/or as tall as u)
and selected me above many guys who were super good looking, tall and attractive, but that didn't have my ability with words, "passion", charisma, humor, intelligence impression and a bit of psychologist attitudine when needed.
My biggest flaw is making them stay then attract, developing attractiveness while having a bad look wasn't difficult for me (and some who wanted to give up after seeing my look, decided to stay after some interactions, maybe I'd be way more nerfed on tinder tho, because the overall impression is "uh I don't like, skip but but you know what, I like how he flirts, he seems funny etc let's give him a chance").
But I will be a bit cynical saying that still, many many people are superficial and the having hobby / gym thing is a huge cope, being a nice person and being attractive by how you speak, and be a an uncommon personality like mine can help way more than that. Being financially stable and that's it can be seen as a bit boring, you don't have to standard attractive, but at least the way you move, talk, and overall you can actually learn from decent fantasy media how to do it (avoid cringe unrealistic ones, but you can definitely read some good books that are enjoyed by romantic passionate people, just do not look for too unrealistic watppad fan fictions lmao) can definitely help building chemistry.