Birth Control?

Ok so i’ve asked my mom to take me to a gynecologist..... she said yes and i’m going soon. My question is, would it be weird to ask my Dr. for birth control. See the thing is, is that i’m 14 (almost 15). I’m not currently sexually active but i’m ready and am planning on having sex soon. I’ve done my research and I want birth control to be safe and to help with other things. Do you think i’ll give off the wrong impression asking for birth control at my age? Did anyone else get birth control at a younger age?