Edwina is worried, anxious, and sure that something terrible is going to happen to her. She’s not sure what it...

Edwina is worried, anxious, and sure that something terrible is going to happen to her. She’s not sure what it would be, but she “just knows.” The feeling occurs on almost a daily basis and frequently keeps her awake at night. In addition, for the last few weeks, she has been plagued with chronic headaches, upset stomachs, and upper back pain.