This is the evil side of social media in society at current. Everyone thinks 6'2 and a private jet is 'the norm'..
I hope it normalises sooner rather than later.
Also even if 50 percent of girls in some BS survey say they wouldn't date you, that still leaves 50 percent who would.
You only need to find one girl who makes you feel awesome really. So in this situation out of 100 girls at a bar 50 of them would touch your penis.... Not bad.
Furthermore.
Genetics are only one factor of height.
You should read this article on children moving to the US from Guatemala:
https://pubmed.ncbi.nlm.nih.gov/12400036/If you can provide a safe loving environment for your children as well as good nutrition and perhaps plenty of sunshine they have every chance of growing to a decent size.
Sure you may not push out a 7ft monster man but really... who cares.
*Fun fact Michael Jordan's parents where not tall 5'9 dad normal size mum.
I have mates that had the same thing. One guy swears it was because he grew up with really tall friends and they had eating comps haha.