If you have recurring throat infection ,take swab for culture sensitivity to identify the organism.
Your
thyroid function tests shows increase in T4 and lower
TSH indicates hyperthyroidism.
ESR could be high due to infection or hyperthyroidism
GGT level rises due to many factors , including
liver disease ,alcohol drinks, fatty liver
Next Steps
consult with your doctor for evaluation of hyperthyroidism and further management as it needs to be under doctors supervision