Any Suggestions for a 20 yr old with Receding hairline baldness?

Hi, Im a 20 yr old Black male. A few months ago my hairline was disappearing. Now its pushed back alot. The front of my hairline is in tact its more of the corners. Its like widows peak baldness. Im not sure its hereditary, but also know my father had all his hair around this age. I'm not sure what I should do? I always kept my hair low and it just looks weird when cut now. Is there any medications or even surgery's to get my hair back? Can a regular doctor help me? To go completely bald is not an option, maybe when I get older? any ideas?