I'm unsure if I want to go into a biodesign pathway or medical pathway

Hiiii I feel like my entire life I've been surrounded by people who were in the medical field. But recently i came across this article talking about a career in bio design. I didn't think much of it as my og goal was work on becoming a PA, etc. etc. But i was just searching different programs and found smth that has aspects of bio design. (some background info is i love drawing i lwk could sit their for hrs drawing but i didn't want to make drawing my entire career cuz i don't want to end up hating it so i came across bio design idk what it's actually called but..... and it combines biology and design i feel like i really enjoy both) However i'm not sure if its right for me. Additionally the reasoning behind why I want to go into the medical pathway is because I want to help people (ik a basic answer lol). How would I see if I should go into bio design or go into the medical pathway??? I'm a junior in hs and they have 2 different majors i would have to apply for so i want to lwk make my decision now or soon. I'll also let the idea sit bc i might be like ooooh shine new object ooohhhh. If anyone is in this career, planning to go into this career, or any insite overall it would be greatly appreciate.