Two options, you can try using Minoxidil/Rogaine (it works) to stimulate hair growth in the spots you lost it as well as the nearby ones, some people use DHT blockers along with it to stop the hairloss but it's not recommended because DHT blockers can have serious side effects and you shouldn't use them without a doctor's advice, just Minoxidil is fine though.

Or number two; just imbrace it. Being bald doesn't mean you'll look worse or be less attractive, I think it looks great and on the bright side you don't have to deal with hairstyles anymore, you can just shave your hair at home every time it becomes noticeable. If you can grow a beard (Since you're balding you likely can) do that to balance things out, even a stubble is fine.