I have something to share when it comes to my height and work. I am proud to say that I'm 4 ft 9 in to 4 ft 10 in or 145 cm to 148 cm. I got over being so short when I entered highschool. I've only grown around an inch (a few centimeters) since I was 13. I'm 24 now.
Anyway, at work, my coworkers do joke and make jabs at y height. Some would be offensive to others. But I just laugh about it. Hell, even some customers have a hard time seeing me at the registers because I'm so short. I find it hilarious. However, I don't allow that to hinder my ability to work. I still do just as much as, and sometimes more than, my coworkers.
What I'm trying to say is that you shouldn't hate the way you look. Of course, if you feel comfortable changing your looks and even gender, then by all means do so. But you also need to find some good things you like about your appearance.
I'll admit that there are things I would love to change about my appearance. I'm obese for my height at 190 lbs (86.2 kg). I'd like to be a healthy weight and not be so fat. I would also like to get rid of my large breasts. But I would rather do it overtime. However, that's just me.
I will let you know that anyone who takes the time to read this, I think you are beautiful the way you are. Young, old, skinny, fluffy. None of it takes away from your beauty. You may change over the course of time, but I'll love and cherish you. That's because it's what's on the inside that counts. Skin-deep beauty will fade. A personality will always take on a magnificent form. Remember that. Your body is only a shell that houses who you are. It will change, be damaged, and age. But you, your soul, will always show who you actually are.
I love all of you.
P.S. On a funnier note, my coworkers have called me a midget, one of Santa's elves, and a fun-sized adult. And I will admit that my young features make it hard to tell my true age. But I just find all of it funny rather than harsh jabs.