Hi I'm Cazzalouise I have just had my latest blood tests TSH 0.16, Free T4 14.9 and FreeT3 5.5. I'm on 100 micrograms of levothyroxine. I'm still tired depressed and fat! Now they want to put me down to 75 much of Levo! They also found very high amounts of prolactin in my blood and still do but that seems to be ignored! I would love to try T3. Any ideas or comments would be gratefully received.