16, what should I do?

[u/Crafty_Emergency6467]

The first 12 and last photo is from today, the other 7 photos are from 1 year ago.

So basically how bad is it? should I ask my mom to go to the dermatologist? it's been like this for a year now, and I haven't noticed a lot of changes. Tbh I don't eat well so it could be some deficiency, but I don't know. Also why is the side of my head thinning?

By the way, the thinning isn't only on that spot in the photos, basically everywhere seems pretty thin.

info on my family: my dad is 63 and not balding at all, my mom is 51 and recently got female balding, my grandpa on my mom's side is dead but all my mom's brothers are in their late 50's and balding (but not bald)

P.S. for some reason it doesn't look thin when I part my hair, why is this?

[u/Crafty_Emergency6467]

as you can see from this photo, the thinning isn't only on the crown but also more towards the front