so i just got my perscription changed... its not a big change but it's definately a change... i didn't get new glasses the last time my perscription changed... my glasses currently give a headache and my contacts have been bugging me lately.. do i need new glasses? What type should i get... i have an oval face with dark brown hair and blue eyes... i'm in high school and im shy and i don't like to stand out very much but i dont want them to be ugly, what type of glasses would look good?