Speaking on Illinois, you look okay, with your biggest, and really only, red flag are your GPAs. I know people in my class with GPAs around or even lower than yours. They had phenomenal letters of rec and unique experiences. The big example I can think of also had a drastic uphill trend. Sub 3.0 cGPA, but a 3.8 or 3.9 last 45 (really last 60, to be honest).
Just in case you have to take a gap year, rock the classes you have left. Get that 4.0 if at all possible, even if you have to drop some ECs. That will set you up with a better last 45 to balance out your application.