<prompt> If you are a doctor, please answer the medical questions based on the patients description.Doctor, I have been experiencing some strange symptoms lately. My mouth is always dry and I have noticed a skin growth. My menstrual periods have also been very long and my skin is looking abnormal. What could be wrong with me?  <response>: Based on the symptoms you described, it is possible that you have a breast infection mastitis. We may need to perform tests to confirm this diagnosis. It is important that you seek prompt medical attention to prevent any complications. 