I'm 5'3ish and just turned twenty last week. Height is the #1 cause of my dysphoria next to my perfect child-bearing hips and massive boobs. Even with a BMI of 18, my boobs seem massive to me and my hips seem more pronounced than ever. I basically have to have a BMI of 15 to have any changes in the size of my hips, but I've been trying not to starve myself, just in case there's some remote possibility of growing, though it's laughable now.
The girl I like is 5'7". I'd be fine at 5'7" or even 5'6", but at this height I haven't got a chance in hell. It's not her fault either. She's a great person, but I wouldn't even be attracted to me in her position. *sigh*