I know exactly how you feel man. I started losing my hair when I was around 16, I am 19 now. I tried all sorts of things. Creams, pills, home remedies. None of it worked. Then I had insecurities about my head shape. Although I have gotten over my balding, I still have moments in which I think "****, I'm too young to be losing my hair". But then I think of the many people out there, that are missing an arm, a leg, or one of their senses. That's when I realize how fortunate I am. That the only thing I've lost is my hair. It may sound cheesy or stupid, but it's true man. Just hang in there bro, as Mr. Razor X said things will get better.
You don't look like a cancer patient man. As many of the guys suggested, hitting the gym will make you feel more confident. Good luck
