Restless Leg Syndrome at 14 ?

Im 14 and dont like to believe in all these dumb disease and stuff my i heard about restless leg syndrome along time ago my parents joke about because i cant stand still and also whenever im just sitting even after alot of exercise if i dont move my legs it hurts the joints hurt and when i move them in the air it feels better but when i stop it hurts its like an urge than exploding in me. is this rls real and if so do i have it ? how can i make this feeling disappear with natural remedies ? thanks alot.