My anxiety was so bad, I literally shivered and could not stop the muscle tremors. The shaking kept me awake for days. I had butterflies in my stomach, dry mouth, cold sweats, and felt short of breath. I also had moments of feeling deathly afraid. I'd turn into a ball of fear.
Hypersomnia is increased sleep.
For me, this meant sleeping 12 hours a night, with 2-3 hour naps during the day. I also experienced insominia with one of the depressions. I'd fall asleep for a few hours, then wake up in the middle of the night and not be able to go back to sleep. I usually experienced an increase in nightmares with my insomnia. With the last one, I was stuffing my face constantly, craving fats, sweets, and carbohydrates.