Hey !
I really want to think
against doing this surgery. The only time a healthy female who does not suffer from dwarfism or anything like that should do LL is when she wants to become a professional model and they obviously need taller girls. Now, I don't think you expressed a desire of becoming a model, so you should not worry about that. With that being said, Eva Longoria, one of the most attractive actresses is just 157 but she is considered immenseley hot and her height has never been an issue. If anything, some people say it adds to her hotness.
If you get a loan of $60k in order to break your legs and become 163, I would be blatantly honest, this will in no way change your own perception of your attractiveness, the perception of others who might as well not notice because for a girl 157 or 163 not a big deal.There are tons of other procedures that can make a girl attractive. I have not seen you, but I guess it is always beneficial to hit the gymm you can use the money to do nose job, boob job, or simply ..... go buy designer made jeans
Seriously, if you are a girl and do LL for cosmetic reasons others than become a model, that makes no sense
If you really really wanna do it, at least go through 2 surgeries for 9-10 cm, to notice some real difference.