How extreme is LL surgery?

I’m a 20 yrs old male who is 5’7. After coming to college been feeling more self conscious about hight that is consuming most of my time, particularly cuz I have a younger looking face and OCD which makes me sometimes over fixate on certain things. Was thinking of pursing LL surgery so this will never be an issue in the future as I don’t really think therapy will help. What do you guys think? If you had the chance to do it with a good doctor at my age would you do it?