hey lauren,,,, obsessing is part of panic disorder... i obsses about literally everything. when your body needs sleep, you will be able to sleep, not that that helps much right now.... i used to have night attacks either when i was just about to fall asleep and i would snap awake with a panic attack or i would just wake up with them in the middle of the night. they were some of my worst ones. now i try to read until i cant keep my eyes open. it seems to help