<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing vomiting along with side pain, pelvic pain, back pain, and suprapubic pain. What could be the reason behind it?  <response>: These are the common symptoms of Pelvic Inflammatory Disease. Its a bacterial infection that occurs in female reproductive organs. We need to run some tests to confirm the diagnosis. 