What then *is* a normal body temp? I'm taking it in order to find out when I ovulate and observe whether appetite really coincides with higher body temperature. Which indeed, is nearly always true.
Lowest sofar was when I camped out and barely slept: 36,2°C (97.2F). But it's probably not as low as it used to be, as I'm nearly always fairly warm.
Hottest is at or slightly over 37,0°C (98.65F).
AFAIK, you're hypothyroid with temp below 36°C? Even more surprising then that T3 is still subrange despite high body temp. OTOH, I know someone on thyroid meds, whose highest temp is 36,2C, my lower limit.
Contrarian and anti-KISS!
diet: back to 3 square meals but skipping lunch = 2 short fasts.