Senior grades? Will my acceptance be rescinded?

<p>My GPA last year junior year was a 4.4
But I got really bad grades my first semester senior year.
I already go accepted to U of Illinois Champaign.
My major is Health
I heard they looked at the final grade (7th and 8th semester) and decide.
My 7th semester report card
Spanish honors: A-
Economics: A-
World Literature: A
AP Biology : C-
AP Calculus: C
AP Psychology: C</p>

<p>please help!!
Should i be worried?</p>