Hey I think I have a major height complex, how do I deal with it?

You should not feel this way. Im a 16 year old and im 5'9 my bro is 18 and 5'7. My dad is 6' and my mom is 5'5 there r alot of ppl taller than me but its fine because it doesnt rlly matter bcuz noone is thinking about how short u r all the time u r the one thinkin they r but they r not.