Welcome to HCM,
function test report is abnormal your T4 value is high and TSH value is low.
This indicate Hyperthyroid state which needs to be correlated clinically, and proper anti thyroid treatment would be required.
If there is fast hear rate even Beta blocker
may be given for symptomatic control.
A Thyroid Ultra sonography
and if there is any nodule then a FNAC ( Fine Needle Aspiration Cytology) may be required.
Please consult a Physician/Endocrinologist
to start proper treatment.
In young patient once you become normal thyroid with drugs then a surgery is also possible with permanent cure.
Please take care your health