Only TSH is high and < 10 indicates u have subclinical hypothyrodisum. So what u need to do is get anti TPO antibody test which is again a blood test. In subclinical hypothyrodisum usually do not treat until TSH is > 10 or any of the following are present 1. Anti TPO antibody positive 2. If u have neck swelling 3. Pregnancy and infertility 4. Heart disease or high cholesterol levels 5 depression or treatment for depression.

What made you to check all these tests? The Final diagnosis of any condition is only after thorough clinical examination and appropriate investigations . Well you have Thyroid hormone abnormality, Need to check further to evaluate in detail before commenting what exactly you have. Multiple conditions present with Similar patterns , detailed clinical examination can rule out other possibilities.