Is it possible there are unusual explanations for your height? Like, I was reading random wikipedia articles and the page for Triple X syndrome (extra X chromosomes) had this line in it: "There are seldom any observable physical anomalies in Triple X females, other than being taller than average".
Unlikely. Everyone in my family is tall except for my maternal grandmother and paternal great-grandfather. All the men, all the women, we're all tall. Especially on the Dutch side. My grandmother and my aunt (her daughter) are both 5'10". Most of my male family members make me feel short.
