Waiting for class to start

I just finished my psychology mid-term. I was so nervous that I seriously thought I just might throw up. Yikes. I am never nervous about tests, so I don't know why I was so nervous about this one. Maybe I didn't study enough, or maybe because I have never taken psychology before, or maybe because I want to keep all As, or maybe because the test was this huge packet. I don't know, but regardless I need to take a deep breath and remind myself that it's over, it's out of my control, I just have to wait for the results now. I really wish I didn't feel so nauseated.