Recession at 22 - what can I expect?

[Ptre2407]

So im 22 years old and noticed just over a year ago that my hairline was moving back a little at the temples which didn't freak me out too much, I knew this happens a little bit around my age, but I'm starting to wonder if it's accelerating and if I should consider treatment; I understand fin. Doesn't do anything for temporal recession which really is all I'm noticing, although I'm starting to notice that a cows lixk at my crown I've had all my life is getting harder to control ; I've always had very thick hair and it's still thick. I've been on these threads for about a year so I know how alarmist guys can be, so a level realistic answer would be nice lol ; what were your experiences at this age? What was your own timeline? First three attached pics are recent, fourth is a year ago (the angle is making my U shape look very pronounced side-on, that's my fringe rather than my hairline to a certain extent) this Norwood 2? Could it be normal maturation? It doesn't seem to be very aggressive or changing drastically so I'm unsure, thanks