Hi,
You should do temperature charting.
In case of fever you can take Tab Paracetamol 500mg thrice daily and Tab montair LC once daily.
If you have symptoms suggestive of hypothyroidism like constipation, cold intolerance, menstrual irregularities, dry skin, weight gain etc then you need to start Tab. Eltroxin 25mcg once daily before breakfast.
Repeat
thyroid function test after 6 weeks. You may also get anti TPO antibody tests done.