We don't have scorpions here, but we have our fair share of spiders. Our indoor spiders are usually brown recluses or daddy long legs. I don't mind the long legs, but I can't tolerate the brown recluses.
We had brown recluses very very bad in our house when we first moved in, but DE around the perimeter and ortho home Defense Max inside sure seem to clear them up!
My wife is like you, she can't sleep for days if she sees a spider. Unfortunately for her, when we first moved in we would see/kill three or four brown recluses per day! She is so bad about it, that the girls that she works with will get pictures of spiders on their phone and slide it across the table to scare her!