wrong class

It's Week 9 and finals week is coming up.

I have Professor Bickford and right after, she teaches another class. I got confused and kept sitting in the same class and had her twice. I then realize that I've been in the wrong class since Week 2. I begin to freak out because that means I've been missing the other class since then. I quickly walk out of Professor Bickford's class and go next door to the correct class. She's passing back quizzes and papers, of which I had not taken because I was in the wrong class.

I panic and wonder how the heck I'm going to be able to read 6 weeks worth of readings and make up all my papers and quizzes in one week before finals week.

And then... I wake up.