Live in Georgia where we had the flooding a week ago. Now there's a weird smell in the bathroom. I have not see any signs of leaking or mildew. I went into the attic over the bathroom and the smell isn't as strong up there so it's not coming down from the attic. To me it smells like bugs spray or pesticide. Any ideas?

This may sound strange, but you might want to check your wiring. The smell you are describing could be a short in the wiring producing ozone (which is what a lot of pesticides smell like).