Adison recently left her small town to move to a large university several states away. Halfway through the semester, Adison started having feelings of sudden depression, anxiety, and physical symptoms that she couldn't explain: chest pain, fatigue, and frequent headaches. She was referred to counseling by her professor, and after working for a while with her therapist, she learned new coping strategies, and started to get more involved in the campus community. Which disorder best fits this Adison's experiences? O acute stress disorder O agoraphobia O adjustment disorder O panic disorder 13