I'm hypothyroid now I'm taking 350mcg levothyroxine daily. Coupel days ago I was do my blood test and the result is
T4, free 3.18H ng/dl norma 0.61-1.76
TSH 0.0 04 L UIU/ml norma 0.350-5.500
Thyroxine {T4} 15.4 H ug/dl norma 4.5-12.0

I can't lose weight no matter what to do. I workout 6 days I do cardio 6 days 30-45min, I lifting weight 4 days/week. I eat 1200-1400cal, 5'6" female.