low body temp. 97.7 - 98.3. tired, , trembling insides during night, sleep 2-4 hrs ea night. exhausted, mentally slow thinking. thyroid free t-4 1.04 , T3 reverse 11.7 , Antibodys -28, homocysteine 17.0, food allergies and sensitivities, . I do Yoga and other exercises when I can. About 5-7 lbs overweight