Idk what to do with my life

Does anyone else in health science or another science program feel completely lost about what to do after graduation?

I’m a third-year health science student, and I’ve been struggling. My first year was rough, and my cGPA dropped to around 3.5, but I’ve worked hard to bring it up to ~5.5 this fall and last winter. My parents are also immigrants, they’re incredibly strict about school. Back in high school, I wanted to go to med school, but I didn’t fully understand how demanding it really is. After my first year, I gave up on that dream because I just don’t think I’m cut out for it.

Now, I feel so guilty. My parents invested so much in my education, and I feel like I owe them a successful, rewarding career. They’d never accept me taking a gap year, they’d probably disown me. I feel completely stuck. I know I want to stay in science, but med school isn’t for me especially since it requires physics and maths. I like biology though, and chemistry is hard but I can handle it. I definitely don’t want to go into business or social work either, but I have no idea what other careers to consider. Thinking about the future every day feels like it’s destroying me. It’s like my life is falling apart and I can’t see a way forward.