Holiday Horror In Ancient Pompeii

When you wake up, it's already dark out. You feel very cold, as there is a chilly breeze coming through your open window. You put on your warm tunic, but you just can't get warm.

Even though you overslept (you must have really needed that nap), you're determined to make the most of having the house to yourself. You light a candle and begin to plan the rest of your night. What do you do first?