21st August 2023

A 30-year-old woman comes to the GP clinic complaining of a 6-month history of persistent fatigue, muscle aches, and difficulty concentrating

A 30-year-old woman comes to the GP clinic complaining of a 6-month history of persistent fatigue, muscle aches, and difficulty concentrating. She reports that her symptoms worsen after physical activity, and her sleep is not refreshing. She has no history of psychiatric illness.

What is the most likely diagnosis?