Idk wtf to do. Help

My parents are forcing me to be a nurse and I don’t want to do that. I’m a freshman in college and it’s been a few months in the semester and I’ve decided this is not what I want to do. When I first filled my application by myself I put I wanted to do a business major and my stepfather came with me to my counselor appointment and he yelled he said no nursing and my counselor changed it. I told them yesterday that I wanted to be a dentist hygienist and they said ew why would you want to work with peoples mouth some patients bite.. trying to scare me and idgaf but I’m sooo annoyed they said that they don’t make money and how I need to work in a hospital. They told me to be a radiologist and I already don’t like school. I’m not dumb but I’m not like those straight A students. I was More of a B & C student in high school. They get mad if I’m mad and don’t want to do what they want me to do but I’m in this program and failing terribly. I have chemistry and it’s required and I haven’t passed not 1 test I don’t understand it I hate it and it’s just not for me. They want me to make 100k + a year but doing something I don’t want to fucking do. My parents only care about MONEY. Like I’m not gonna pay ur fuckin bills why do you care. I rather be happy living a decent life then rich and miserable as fuck. I’m 18 & I’m mf stressed, depressed & ANNOYED! did anyone go through this with their parents ?? I feel like I’m not allowed to be Me or do me or figure myself out. Growing up I wasn’t exposed to a lot of shit so I don’t really know what I like but I know what I find interesting. I’m just trying to figure myself out but I can’t. I’m living for my parents . my brother is in college to and wants to be a detective and when I said how come u guys aren’t putting pressure on him they said well we care for u u know we want to do good. Ok wtf what abt him?

Btw my stepfather paid this first semester of my tuition