Midyear Reports? Stressing out?

These are my classes this year:
Organic Chem
AP Physics EMag
AP Calc BC
AP Lit
AP Euro
AP Research
AP Spanish Lang

My school operates around a quarter-based system, and reports both first and second quarter grades, along with midterm grades, to colleges.
I received straight A’s first quarter, but there is a chance I may get a B in Calc this quarter. I am confident that I can take straight A’s on the midterm, however.
Will having this one quarter B on my midyear report negatively affect me in any way?
Sorry if I seem too stressed!

No it won’t affect you