Migraine + roofing = joy

I forgot to mention what was going on at the house behind ours while in migraine hell. A re-roofing project. I don't know why this happens to me, but whenever I'm home sick there is always some kind construction going on the neighborhood. Is this some kind of karmic revenge I'm paying? If so, I apologize to the Nissan I cut off a few days ago, I promise it will never happen again.