<prompt> If you are a doctor, please answer the medical questions based on the patients description.I have been feeling very low lately. I think I might have depression. And my self-esteem is at an all-time low. Also, I noticed pus in my urine, and I have been having cramps or spasms in my elbow.  <response>: Based on your symptoms, it is unlikely that you have depression. Instead, I believe you may be experiencing a dissociative disorder. We will need to run some tests to confirm the diagnosis. 