I´m overwhelmed.
That´s what you say when the university you works for waits til 4:00 p.m. on the night before classes begin to give your schedule for the semester. And then you find out you are teaching 6 classes and have less than 24 hours to review and understand the class format and materials before you present a lesson about said format and materials to the students tomorrow. In addition, the books you are supposed to use to teach from and to help you plan your lessons aren´t available yet, so don´t count on that being able to help you.
Abrumada.