<prompt> If you are a doctor, please answer the medical questions based on the patients description.I feel a bit nauseous. My head hurts, talking a little strange, suddenly emotional. Bright red, burning line from the bottom of my neck around my forehead and down the other side. low grade fever, 99. Feel a little disoriented. I have had issues with a recent crown on my molar and my mouth is sore, but nothing else.  <response>: Hello, Are you a known case of Diabetes? Are you taking Pills to Control your Blood Sugar levels? If the answer is yes, then you need to check your Blood Sugar levels Checked such as:-FBS Fasting blood sugar test-PLUS Postprandial glucose test-HbA1c Hemoglobin A1cIf the answer is no, then take good analgesic NSAIDs and adequate rest. Hope I have answered your query. Let me know if I can assist you further. 