You are very pretty - why do you ask?
Obviously, you're young but I don't know how to guess age.
Be assured, of course you're pretty.
I am female (heterosexual) but just objectively, I don't think anyone could say you're not. Sure, 'pretty' is subjective, but there are certain standards, like symmetry of traits, etc. In some ways, like me, I guess, you have doll-like features with big eyes.
_________________
The ones who say “You can’t” and “You won’t” are probably the ones scared that you will. - Unknown