John Michael recommends the following next steps:
If you don't know what you want as a career (or college major), you could just focus on taking general courses until you have an idea of what you want to do as an occupation. You could also take a year off of school, work and gain some experiences and see what your thoughts are then.
Just note: College is great and helps with a lot of career choices, but you do not have to go to college to be successful. Relax, take your time and really think about it. You have plenty of time to make a decision about attending college, even if it's not this year. I hope this helps!
Do You Know What You Want to Do?
Are you going just because your parents or others expect you to?
Do you like school enough to go through more years of it?
Are you willing to put your life on hold?