i’m 15 and when im just sitting or laying down i can feel my heart beat kinda hard (it makes my hand move every time it beats if i hold it in the air and like when i cross my legs it makes my leg move up and down, kind of embarassing during school) and i checked my pulse and its normal, about 85-90 bpm. i’ve had pretty hard practices 5 days a week and i get nervous in front of a crowd during a game. my parents have high blood pressure but as far as i know i dont. i dont really have much caffeine in a week. does this mean my hearts working too hard or does it mean its just very healthy? is it something to be worried about? thanks!
no medication but seasonal allergy meds
oh and im 5′5 and weigh about 115-117lbs.