First of all, thanks to Crystal for reaching out and helping me.
I took my car in and the bcm was replaced due to all the errors that showed up when they diagnosed it. The shudder issue I had with the car seems to have gone away, the car is also quicker when starting from a stop. I have not had much time to actually drive my car so here's hoping the shudder doesn't come back.
The service department at my dealer is so wonderful, they are so helpful and kind to me.
2012 Ford Focus SEL Sedan in Oxford White
wishlist: tinted windows, polished silver wheels