I did ridiculously bad on my SAT. As it turned out, I took classes first at my community college and then transferred to a University. They looked at me as a Transfer Student, so my SAT didn’t matter as much as my transcripts from the college (which were A’s). This was a long time ago, so IDK if it’s still true for you.

Also, I am NOT dumb. I was truent a lot in school, did not study whatsoever for the SAT.

Maybe you should take SAT prep courses.