Balding ?

[Salamander]

Hey, I’m twenty years old and hair loss has become a great deal to me lately. My hair has always been slightly thinner towards the middle of my hairline since I’m young, but I never really paid attention to that till now and I’m really troubled by this. I just shaved my hair low and took a picture; am I to be worried by loosing my hair already or is it too soon ?

 

[Bigmac]

If your hairline was solid alm the way across then it has thinned a bit. It could thin a bit more and then stop or it could continue to progress to a higher Norwood level.
You could check into Minoxidil or possibly have a consultation with a HT doctor to see if your hair is miniaturising.