Do I have hair loss?

[Peppi93]

I'm 19, my mother's father started going bald at like 20, my dad at 30...

Recently I noticed a bald spot around the hair crown, not sure if this is a normal crown.

I'm attaching pictures of my crown and the front, hope you can tell me if this is hair loss or not (haven't noticed any actual hair loss btw).

Thanks for your help.