It's pretty weird, my dad has a thick N1 hair and his 50, mom has a thick N2, uncles, older brother(31) aunts, grandpas, and grandmas have thick hairs,but my older cousins(25-30) from my mom's side are balding badly.They're N3-N5 with diffuse hairline. It's weird because they were N1's, all of them. I'm still a N1 on the left side of my hairline and a N1.5 on the ride side with minor thinning. I'm just scared that I'm heading toward that direction.
OP, You should see a hair specialist and get on the BIG 3. I will also add emu oil, and folligen, maybe Spiro if you willing to take the risk. so far with all these product i've slow down my hair loss back to normal, 30 a day.