Turn on all the lights, get a trusty weapon, turn on a movie lie down and wait.... Don't wait to fall asleep, wait for someone or something dumb enough to attack you in such a rude and untimely manner. Trust me.
Watch tv or listen to music. I wouldn't do headphones though.. Someone might decide to scare you when they come home. Just make sure you stay away from scary movies!! Go to whatever room and place makes you feel safest as well. (: and happy thoughts always help!