From my experience, the concepts tested in the SAT are meant to be aligned with what most student’s are taught their Junior year of high school.
The math tested is typically up to Advanced Algebra/Algebra 2
The EBRW and Essay are usually concepts students dive into in AP Lang, which is typically a junior year class.
This is not a test created for Freshman so it’s expected that a freshman wouldn’t do too well. Like @RichInPitt, I am curious why you choose to take it so early.
Unless they’re extremely smart and contacted to take the test early, typically freshman don’t take the SAT because they don’t know the concepts yet. There aren’t many cases of 8th graders/freshman who aren’t baby genuises taking the SAT, which is why I understand the skepticism from the other replies, but your score is bound to go up if you pay attention in class.
So yes, you can bring it up!