2 B's and one C. Do I still have a shot for Northwestern, Columbia, etc.?

“Just heard back and I got into SAS, SEBS, and SMLR for fall 2019!!!
I am in shock because of my stats too!
GPA: 2.8, but I will note that I had an upward trend and a 4.0 last semester while working 2 jobs and about 50 hours per week! You guys, if I got in, YOU ALL CAN DO ANYTHING YOU SET YOUR MIND TO!!”

Here’s an example, friendo