Should I be worried about being rescinded

I was admitted early decision into NYU. My first quarter grades were good, but then the second quarter came and I got a concussion and mono in succession. My semester grades are going to be A,-A,-B(Ap Class),-B(Ap Class), C, D (Honors class). If I can’t get my grades up should I be worried about being rescinded even if I had a health issue.

I think they will definitely be understanding – try not to worry!