At least three of my D’s classmates did exactly this. And my younger D will be doing this. Do you personally know OP well enough to make this individual determination?
OP, this is a very individual decision. This would be a very rigorous schedule, but the most capable students have certainly done it (my D’s friends are at MIT, Columbia, and Purdue).
You should speak with your teachers, guidance counselor, and parents who know your previous course rigor, study habits, etc., and can provide individualized guidance.