Hello thank you guys for the replies.
@JC71 I'm from Pakistan, and I'm just checking to see if I'm going bald. If anyone can confirm again, I'll surely visit a dermatologist. I've included more pictures below.
The baldness on the crown isn't particularly visible, but I can see my scalp if I look closely.
I didn't notice it before because I had long hair, but after getting my new short hair cut, a colleague told me that my hair is getting thin from the crown, so it made me worried.
Anyway, here are some more photos; if you require any more photos, please let me know.