What Should I Do With My Life?

Well, I’m a 17 year old girl, and I’m a junior in high school. College is coming up soon, sooner than I’d like and I still I am not quite sure what I want to do and I think that I should figure out what I want to do before I find a good college for me. Some things I wanna do are Writing, like writing novels, although I can’t quite get myself to write something good or maybe I’m being hard on myself, I’d like to learn how to be a better writer and also being a therapist interests me, I like to help people, and enjoy talking out other people problems, I like being a giver. And I find the human mind to be interesting and the way it works is amazing to me. I’m an average student and I don’t consider myself all that smart, but I’m hard working when I wanna be, and I’d be hard worker for the right Job, So what in the hell do I do?! I’m so confused about my future and I wanna work hard to make it a good future. I’d really, really like your help, anything would be helpful to me, Thanks a lot for reading and I hope you can help mee!