We have a bed bug infestation. we went out of town about 3 weeks ago and now our bed is covered in tiny black, brown and whitish bugs. they range in many small sizes and colours. according to the web this is bed bugs. there is nothing we can do but prep our apartment for an exterminator, but because we dont live in the best of places the exterminator wont be coming for a couple more days. i am panicking. we have vaccuumed everything thoroughly, threw out the bed, sprayed everything with alcohol and disinfectant. There are no signs of the bugs anywhere but the bed, which we threw out immediately. We checked our son's, 2, bed and found absolutely no sign of them in or on his bed. but somehow he is still waking up with the infamous lines or trails of bites all over his face, neck, back, tummy, legs...everywhere! but i cant find the bugs! What do i do? Is it possible to have recurring bites without the bugs? are some of the bed bugs so tiny that we cant see them? Could this be some sort of other bug that maybe travels with the bed bug such as dustmites or is there maybe some sort of bug that has similar symptoms and bites? PLEASE HELP US