<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing pain during my pregnancy, excessive urination at night, and facial pain. Can you please tell me what could be causing these symptoms?  <response>: Based on your symptoms, you may have contracted the West Nile virus, which is a mosquito-borne illness that can cause pain, fever, and other flu-like symptoms. It can also cause neurological symptoms such as headaches, confusion, and seizures. I suggest getting tested for the virus and seeking medical attention if your symptoms worsen. 