I’m 22 but physically I feel about 45.

I'm 58 feel like I'm 25. Work out 6 days a week and power walk every day.

How would you know? Absent the flu or food poisoning, I've always felt half my age. I get massage 2x month and chiropractic once a month. Only go to MDs for required physicals. Eat more natural foods, avoid toxins, exercise within reason, get more sleep, meditate, and you will feel better.

I think you're confusing 45 with 75. Get some major rest and some major action I say.

Welcome to adulthood, it gets worse.

Go to chiropractor

Do some stretchy