​Feeling like my skin and hair are aging way faster than they should—need advice?

im fair but have very blackish underarm, completely tanned from elbow to nails, and my feet looks like some other old uncles dark feet. My pinky toes are dull in feet. And have a dark circle around my mouth so from angle below it looks like I clean shaved after having French beard trim. Im so worried abt this. My hands look so wrinkled at this age.

Im getting white hair also...but thats not even what time worried abt. Among hair loss and very slow hair growth.