What should i do about my acne?

ok, so i'm a senior in high school and i have acne. it's getting to the point where i have become so self conscious that i am beginning to avoid getting close up with my teachers, friends, and others. there's also some girls that i would really like to talk to and get to know better, but i'm afraid that all they'll notice is my acne. It's pretty much all over my face, back, and chest and i've had it for a good two years now. i have tried antibiotics and topical creams such as duac and ziana. i've also used over the counter things such as oxy clean, witch hazel, and cetaphil soap. nothing has really given me any satisfying results. i stopped seeing my dermatologist a couple months ago, but my parents just recently suggested that we schedule a visit to consider using accutane. i am really afraid about using it. i've heard some bad stuff about it. i'm afraid that it will make my acne worse as well as the possible health hazards. should i try the accutane or should i just hope and pray that my acne will go away on its own sometime soon? i would love to be acne free and appreciate any suggestions. thanks