Several family members passed from peripheral artery disease, i am only 24, is it possible to be experiencing symptoms of this now?

Yes but rare: If experiencing symptoms you can get evaluation of circulation by pressure measurements and ultrasound. If family history is strong you should have in depth lipid profile. Best things you can do are not smoke, eat well, and be active, at least 30-40 minutes 4-5 days a week of some type of exercise. Further therapy would be dictated by lab and other test results.