It’s not at all surprising to me that at 17 you don’t know what you want to do with your life. That is typical and normal. Far too many young people go to university rather than face their uncertainty about what to do next. The result is often what you are experiencing. I suggest you finish out the semester and then take a year or two off from school. You need some life experience if you are to make a positive decision about your studies or your future.
It’s instructive to me that you don’t know how to drive. You quite literally are not in the “driver’s seat” for your life. I encourage you to take charge. Learn to drive. Take a job and stick with it for at least 6 months so you get past being new at it and get some real experience. Try out some hobbies by finding groups of people who share an interest in something worthwhile that you just might be interested in. Again, give each one at least 6 months of honest effort. Connect with the people. Really involve yourself. Even if you don’t find a lifetime hobby, you might make some new friends.
This is the time in life where you are free to experiment and to try out many different things. You are responsible for no one but yourself. Many people your age try out being independent by sharing an apartment and living simply. I hope you have the courage to try it. It can be a very powerful way to develop positive self-esteem and direction.
I wish you well.