You received a call from the medical department who requested you to see a 31-year-old lady who has been an in-patient for over two weeks. During her admission, she underwent investigations for persistent pain in her upper abdomen. She has been experiencing pain for the last two months. The physicians originally believed this was gastric or duodenal, but endoscopy was negative. After a comprehensive debate on the case, the medical team has opted to get a psychiatric opinion. Upon evaluation, you found that she has visited multiple clinics and has experienced wide-ranging manifestations and pains over the last two years. However, physicians have identified no source of her symptoms so far. She is worried about her physical symptoms but does not consider them as a warning sign of any serious underlying disease. On mental state examination, she has a low mood, hopelessness, sleeplessness, and reduced appetite. These mental state findings have been present for the last two months. How w