She's 2 or 3 meters taller? Do you actually mean shorter? If not, then that would mean you are shorter than an LP which in turn would technically make you an LP as well unless there is something I'm misunderstanding. (Note that I do not mean that disrespectfully. I'm simply referring to height based on the information you posted.)
I have a friend who's 4"9 and weighs 95 pounds. She gets picked on all the time. She's 38 years old, but she looks like she's 8.
By the way, my mind is foggy tonight, so if there is something I'm not understanding, please let me know. Very little of what I've read today makes any sense.