I was recently accepted to a top liberal arts college with a good average throughout highschool (high As). My grades this quarter have dropped significantly, and I have Bs in almost all my classes and 1 C. Do you think the college will rescind acceptance? I’m trying so hard to pull my grades up 
I wouldn’t worry, you are fine. But watch it with the C, you don’t want it to slip to a D, which would be bad news. Try to get it back to a B. You won’t get rescinded for a C.