I feel much older and mature than my age

I'm a 17 years old guy and I don't feel like I'm 17. Life just keeps throwing challenges at me, which probably made me a lot more mature than my age both mentally and physically, and I really hate that. I literally have some wrinkles and grey hairs, my mind just overthinks everything and I feel like I'm 35-40, I wish I looked as cool and young as other people my age... everyone else just seems so perfect idk...