My SAT scores were terrible?

Those scores are bad enough that I don't think retaking the test will help. But fortunately for you there are ways around that. I ume you took the sat because you want to go to a university. What you are going to need to do is to go to a community college or at least 1 semester. After that you will be considered a transfer student. They will not ask for or consider your SAT score at that point. All they will want to see is your transcript from the junior college. Get all a's or all a's and b's and You will be fine.