How can i get rid of the bags under my eyes?

Hi my name is Cody and im 15 years old. I have pretty bad bags (dark circles) under my eyes. I've had him almost my whole life. I always get atleast 7+ hours of sleep, and sometimes i like to sleep in (9 or more hours). Everytime i go to the doctors, they make a comment about them, and they always say its allergies. But i've used the medication they've given me, and it doesn't help. I think they maybe hereditary? So if anyone knows of a way to maybe lessen the appereance of the bags, or to get rid of them, I'd really like to know. If additional info is needed, please say so