How can i make my legs walk normal?

Im about to go to high school.some of the girls in my school in 8th grade said i walk weird and were making fun of me .They said i walk with my feet going outward or bolegged.ugh now im self conscious everywheree i go.Im very tall and i have long legs.I asked my mom and she said i walk up and down like a pimp.How can i fix this?! plz help! i mean i cant b perfect.no one is.often my right leg hurts near my hip and feels like i need to stretch it idk if this is part of the problem :(