Hi Abbey,
I’m sorry to hear about your SAC. I think the best thing you can do right now is breathe, relax, and try not to jump to conclusions. You might be pleasantly surprised by the marks you do receive. Try and have a little faith in yourself.
Of course, if you have failed your SAC, your first step will be to speak with your school. Your teacher will most definitely notify you if you have failed, and let you know what’s going to happen from there. Your teachers obviously want you to succeed, so if you are close to passing, they will try to reward marks wherever possible. Obviously, I can’t tell you for certain though.
There were a few people at my school who failed SACs in other subjects, and the general procedure was that you could re-sit the SAC until you passed, and get an ‘S’. Unfortunately, your first mark, that is, your fail mark, will be submitted to VCAA.
If you’re experiencing any troubles at home, it might be worth applying for SEAS.