Wholeheartedly agree with Body Builder.
It's strange that you're beyond devastated at 5'8" but think that an inch or two will turn your life completely around. At that amount with your starting height, not many will even notice. I believe you have unrealistic expectations and inflated views of how much height is actually impacting your life.
If you've attempted suicide six times, this is not something you should take lightly. It's not a badge of honor, it's a cry for help. You're obviously deeply troubled and have body dysmorphic disorder. You need therapy and medication before even considering anything cosmetic.
So far you've deflected every suggestion, so I wonder why even start a thread if you already know everything. Ignorance combined with social empowerment is quite the concoction, I remember being a teenager too. But you came to us, not the other way around. We're here to offer advice and support, not to just agree and say you're right.
And to say that other people's diaries have nothing to do with you is just silly. CLL is no joke, you've got a lot of reading up to do. The notion that you think 2 inches across tibias and femurs is a good idea was already a red flag. This is a community, so if you're not interested in others, you're free to lurk until you're ready to have an actual conversation. You'll still get all the information you need in these forums if you're serious enough and take the time.
Probably one ear and out the other, but trust me when I say that it gets better as you get older. Teenage years suck because teenagers are ruthless. It gets better in college as people are less judgmental, even better once in the workforce. There's no magic potion, so relax, take your time, and get some professional help.