Earwigs in bedroom/living room!?

Ok I am only 12 years old and in the past 4 days I have killed 6 earwigs in my room.Yesterday morning I woke up at 5:30 a.m. to find that a earwig was crawling across my arm.I went downstairs in the living room to find that there was ANOTHER one on our table.Today a pest control guy came and sprayed my room and our back door but obviously it isn't helping.My step-dad killed three earwigs on the ceiling in only 2 minutes so now they must be going downstairs.I think they are coming from the air vents but I'm not sure.Somebody please tell me what to do.Im terrified of these things and I can't even sleep at night.