I agree with @ucbalumnus .
I think AP Calc Ab si much less of a high pressure environment than kids say it is. It is a great introduction into Calculus in college. Also, I think your junior year schedule looks fine. I’m just confused about the writing and grammar class that you are taking along with AP English 11. I feel as though AP English 11 should cover writing and grammar already (I don’t actually know though because my classes are different art my school).