What are the reference ranges for the T3 and T4? Reference ranges vary from lab to lab and need to come from your own report. Also, are they Free T3 and Free T4 or are they Total T3 and Total T4? They aren't the same tests.
Are you currently taking a thyroid hormone medication? If so, what medication, what dosage and how long have you been taking it?
Once we have the answers to these questions, we can comment further...