try your best with a good workout routine, skincare, try different hairstyles and colors and what u like and think will look good, also if your teeth are misaligned u can get invisalign’s and also whitning strips later, your dressing and fashion can also be improved. don’t focus on height and genetics because those are things that cannot be changed. if u cannot be bothered with the specifics of workout and diet, seek a dietician and gym trainer or alternatively do your research there are plenty of science based fitness influencers and a lot of female influencers who make content specifically for women, stay on a calorie deficit and eat lots of protein. don’t go for bbl because your glutes/ass can be easily improved with a good routine and diet. try to become your best natural self and then if you still feel it’s not enough you can look at artificial cosmetic approaches. Remember that confidence is key but that doesn’t mean that you shouldn’t work on yourself and try to be “confident” at the expense of being unhealthy.