I started losing my hair at the same time. Worry not.
Style comments: Nothing looks worse than someone who has LONG hair and thinning hair simultaneously (other perhaps than a toupet or a comb-over).
It's time to start looking like a real man. I've found that I use that serious, masculine military look. I don't go Kojack, I keep it very short.
If you are going bald, go to your barber, get him to give you a number 2 or number 3 army shave. Keep the hair short, then learn how to cut it.
Eventually, depending on HOW you are losing your hair (I've got that Kevin Spacey look), you play with it. I have two grooves on both sides, and an island on the front. I let the hair behind the island grow a little longer so that it bridges the horse-shoe and the island. When done
subtly it works very well. Time to learn a new style, that's all.
Next, consider your facial hair. If you have thick facial hair, grow a decent goatee, and sytle it very well. Don't know how? Ask a MALE barber. Tell him that you also want to adjust for your facial assymetry (all of our faces have two sides to it, neither are identical). I recommend visiting at least several male barbers, and look for the one who "gets it".
It's just that phase in a man's life. You are no longer the lithe and skinny, cut pizza scarfing boy you once were. Take advantage of that, because now you are truly becoming a MAN, not just a "young man" You get to adapt to your changing body. testosterone. You should (if you haven't already) notice an increase in muscle mass. I'm going to bet that you are also seeing signs of a wider chest, larger shoulders, stronger back and thickening legs. (Ah! But watch the belly, my friend!
). Probably your sex drive will become less sharp, more mellow, but
more controlled and more powerful. Less choppy waves, more deep currents.
Use the hair loss as a sign of growing dominance and power. Embrace the power that comes with it. Take advantage of it. Stand straight, and let your head shine on. You are now in your power years.