Anyways, I'm a 2L, and I had to reschedule an exam I had earlier today due to illness. Sucks considering I was taking it pass/fail and it was also my last exam

Apparently it is going to be rescheduled to late May / Early June. I'm assuming every school is different, but has anyone done this before? Anything I should know besides keeping the material fresh in my memory for the next 4 weeks (ugh) or so?