Princess,
You are not a zero. You seem to know what the problem is with your low GPA so try to turn it around and concentrate on what is happening right now, the rest ignore if you can.
To be quite direct a GPA of 2.0 is not good but that does not necessarily mean you will not get into a college that suits your needs and desires.
SAT and ACT scores are equally important and they may demonstrate intelligence that in not reflected in your GPA.
Can you work with your school adviser to see what he/she may recommend to help you pull up your GPA and also to study for ACT/SAT ?
I wish you the best of luck,
Kitt