A group of people at my school hate me:(?

well first of all you don't have to listen to them. second of all get other friends who cares if your not popular Just try getting other friends who you can count on. you see they use to call me a nerd and all of that but was i went to high school and hit puberty i got a little bit taller and my face change and it happened that all the popular girls liked me and i went out with one of them and now Guess who's the popular one? me and im still smart so who cares about those stupid friends you had get knew ones.