Why? Calc in 10th grade is already way ahead of the curve. I know it all seems super important now but in the scheme of life taking calc in 9th or 10th grade won’t matter one bit.
I suggest you spend the extra time on your other classes, on finding and making a difference in ECs you enjoy, on being with friends etc. You are clearly gifted at math so why not take the opportunity to work on other parts of yourself?
Certainly you can talk to your parents and even your teacher if you so choose but that is the advice I’d give my own child.