What kind of balding is that?

i’m 19 now, have been loosing hair for two years and started using min about three months ago and topical fin about two months ago. my question is what kind of balding to i have and whats he best way to fight it. some additional info: my dad had terrible hair at 55 bot he’s not completely bald in any particular area (photo attached). here’s my blood tests:

• Total testosterone — 29.46 nmol/L

• Free testosterone — 48.0 pg/mL

• SHBG — 27.9 nmol/L

• DHEA-S — 11.3 μmol/L

• Estradiol — 95 pmol/L

• TSH — 1.97 mIU/L

• Free T4 — 14.44 pmol/L

• Prolactin — 250 mIU/L

• Ferritin — 71 μg/L

• 25-Hydroxyvitamin D — 23.7 ng/mL

Last photo is from three months ago.