so confused.

So I just started college. I'm late to the game by a long shot. (25) I knew when I started that I wanted to be a nurse. But recently in getting confused. I also for a time wanted to be a teacher. Well after being in class with two incredibly fun and passionate professors, I'm not sure where my passion lies anymore!😭 I thought I wanted to deliver babies but now maybe I wanna teach kids.. How did you go about making your choice? Why did you chose what you did?