Final answer:
Psychomotor agitation is a state of increased physical activity often associated with anxiety or other mental health conditions. It is characterized by restless and repetitive movements, such as pacing or fidgeting.
Step-by-step explanation:
The symptoms described, such as fidgeting, pacing, and wringing hands, indicate that Lovell is experiencing psychomotor agitation. Psychomotor agitation is a state of increased physical activity often associated with anxiety or other mental health conditions. It is characterized by restless and repetitive movements, such as pacing or fidgeting. Lovell's behavior suggests that he is experiencing this type of distress.