What's with these bed bugs?!?

alright, alright, so ive read up online about these devil-made, little vampiric cowards and how they hide, but where? ive clean all my clothes with warm water, turned my whole bedroom upside down to va it, and during that whole process i havent seen one. i just got thorough bombing my room(spraying) with a mixture of kerosene and moth, and i even put a protective covering over my matress. but for some reason though i still think they're there. after all ive done where could they still be hiding? are they in the walls? under my carpetting? im not sure when the exterminater is coming, but i cant bare another night in this bed bug-infested house! im losing more of my sanity than i ever will with my blood because of these things! i dont want any stupid weblinks. tell me all i need to know now! time is running out and so is my sanity! more than 5 new eggs are laid every day! & also tell me the process the exterminaters go through to rid my home of these tiny little shielded vampires