<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, Ive been feeling really dizzy and weak lately, and I have this upper abdominal pain that wont go away. What could be wrong with me?  <response>: Based on your symptoms, it sounds like you may be experiencing hyperemesis gravidarum. Its a condition that can occur during pregnancy and is characterized by severe nausea and vomiting, which can lead to dehydration, dizziness, weakness, and upper abdominal pain. 