hello,
thyroid is a gland which secretes the thyroid hormones which affect our whole body. The raised
TSH indicates that the gland has improper function as of now.
Next Steps
As you are just 14yrs old, pay attention on your sleep paterns, if any weight gain reduce it , and also exercise
Health Tips
also your monthly cycles must be regular . Also recheck the
TSH after 2mths after making such lifestyle changes and even then your TSH is high, then consult .