To have a nightmare.
Any bad, miserable, difficult or terrifying situation or experience that arouses anxiety, terror, agony or great displeasure.
A very bad or frightening dream.
A feeling of extreme anxiety or suffocation experienced during sleep; Sleep paralysis.
To endure or go through (an ordeal).
To accomplish or achieve, usually through endurance or effort.
To sweat; to secrete sweat because of heat, nerves etc.