You are actually in the range except for that test score. USC takes a lot of transfer students from a variety of schools - 2 and 4 year. so that is an option later. But for now, do your best on your next SAT. Did you take the ACT? Some kids just naturally do better on that, one of mine certainly did, but maybe too late to try that if you haven’t already. Put together a compelling app on what you can bring to USC, and don’t put together a “Taker App” where you just point out all they great things you can get from USC - this is a mistake a lot of applicants make. Good to discuss specific things that interest you that they offer, but describe how you will contribute ie., what you will bring to USC, the Trojan Family, and community. Even if you had a nearly perfect test score and a 4.0uw, I would still say the same thing- find other schools you love and apply to them. USC turned away 3000 applicants with 99 percentile scores, at the same time they likely accepted some below that who showed passion and ingenuity. It’s a bit of a crapshoot frankly. Good luck!