matured hairline or receding hairline? (19 yo)

if i have a receding hairline then what norwood am i? although my hairline has always been more or less like this since childhood so is it possible that its a widows peak?
what can i do for hairline to be restored?

It doesn’t look like you have any thinning so in my opinion you’re right in between a Norwood 1-2 with dense hair