I’m 21, am I going bald?

[KWood13]

Hi,

I’ve been struggling for a few years wondering whether or not I am going bald. I noticed when I was 19 that my hairline started to look a lot more mature for my age. But it hasn’t really changed shape at all since then, but I see baby hairs below the left side of my hairline which concerns me. My hair is still thick though. Is this just a mature hairline or am I going bald?

Thanks.