Ive only had my period once, should i go see a gynecologist to get birth control?

Im sixteen years old and Ive never had an eating disorder, infact im very healthy. I weigh about 108-110 lbs and am 5"5. Getting your period late is genetic in my family, but i think its causing me problems; i think i have unbalanced hormone levels which is causing extremely moderate but peristant acne (hoping birth control will help), i think i may also have too much tetsosterone, because i have one hair on my chin which keeps growing and i dont know why(again does birth control even out homronal imbalances?)... Ive reserached as much as i could and read that extreme mind and body stress can lead to period delays, which come to think of it i have been stressed. To finish my question, would birth control prevent my period from ever coming, or would it balance my hormones enough for my period to come regularly, and clear acne, etc?