Thanks for the query.
The normal temperature ranges between 97.02 to 99.68 F. Your temperature is just borderline low, which is nothing to worry. The body temperature also depends on environmental factors like room temperature, weather changes, activities, clothing and even eating.
The symptoms of nausea, vomiting and insomnia may need investigations. Kindly see a doctor and get yourself examined. Blood pressure, oxygen saturation and blood sugars may have to be checked. Keep yourself warm, follow a disciplined lifestyle. Wake up early and go back to bed early. Avoid television and browsing at bedtime. Exposure to light, be it sunlight or bright light at day time, helps combat depression and insomnia.
Hope this helped.
These Q&A’s are for educational purposes and should not be relied upon as a substitute for medical advice you may receive from your physician. If you have a medical emergency, please call 911. These answers do not constitute or initiate a patient/doctor relationship.