Oh poor Wylie, I'm glad he's okay. We use to have them bad when we lived in Texas, to see my baby boy crawling on the floor and then see a scorpion next to him was such a scary thing. So far I haven't seen any here, but knock on wood. By the way, I've heard that daytime spraying is largely ineffective, but I guess many companies do it anyway.
http://cals.arizona.edu/pubs/insects/az1223.pdf