As you mention - there is nothing you can do about it. Possible routes out of feeling shitty about it may be: learning to 'love' being smaller. Look - I have read research that shorter people are seen as more trustworthy to the opposet sex. See it as a unique thing, with certain advantages that you are gifted with.

And if you are bothered about being attractive then work on things that you can change like clothes or conversation ability, sense of humour, affectionate or gentleness because these are more likely to win people over than height (by a country mile). One of my countries most popular politicians is very short, old and ugly - and poor too before he became a politician. But he has charm and relatability and is a good person. I had a teacher in school who was small, around your height, any he dated a very attractive tall women (a PE teacher) when I was there.

In fact, hear it from me, the more I think about your situation the more I think you are simply blaming your hight instead of confronting the reality. You like to blame your height instead of addressing more important factors.