Is this a bad choice??

Hey everyone, I’m 19 years old and trying to figure out my life. I was going to go to college for something in the medical field, but I realized that wouldn’t actually make me happy. I have one life and I don’t want to be miserable at my career. So I was looking into getting a bachelors in interior design. I’ve already got my associates degree so it would only take 2.5 years to complete the bachelors. Interior designers make way less than someone in the medical field would, but it would make me way happier to do something like that because it’s what I love. I don’t plan on having kids anytime soon, but I am starting to save for a house. Is this a bad decision because I’d be making less money, or should I go for it? I need some advice! Thanks!💕