Your FBS is within Normal Range.
Hba1c can be higher due to severe iron deficiency and folic acid deficiency.
Need to consult for further evaluation
To do- cbc, serum ferrintin,
Vitamin B12 and Vitamin D3 , PP.
Next Steps
Regular exercise light exercises high protein intake and Take green leafy vegetables, beetroot, pomegranate, dates, jaggery, black raisins, sprouts, pulses, egg, fish/meat regularly.
Add lemon/amla with meals for better iron absorption.
Health Tips
Avoid tea/coffee immediately after food.
Maintain adequate hydration and balanced diet.