Ok, just got our grades back from our lecture exam... I got a B... meh

Took the lab exam last night, felt pretty good about it, I guess, but I always feel better than I end up doing on the exams, it seems. So I will be cautiously optimistic there.... Now the scary part is, there's ANOTHER lecture exam on Tuesday the 12th.... covering 3 chapters, and she will be JUST finishing the lectures for it on Thursday. There will be a quiz Thursday night, another online quiz over the weekend. The chapter review exercises for all 3 chapters are due on exam day (and those take HOURS to do). And of course, I'm nowhere near done with the reading!
I am not sure how I'm going to pull this one off, to be honest. I'm only on here to vent this out, so I don't start hyperventilating while I'm reading and pass out. I guess I'll be living, eating breathing and sleeping a&p (well, I already do as it is, which is why I'm a litte worried about this one....)
Any advice? tips? commiseration?