Hello guys finally I got a blood work from my primary care physician, but she didn't refer me to a thyroid specialist plus dr didn't prescribe me T3 . She told me it depends on your blood work. So my concern is my weight and I'm obesse. My thyroid is under active which I think made me gained lots of weight and I'm taking Levothyroxine 100mg. In two days I'm going to take the blood test. I don't know how to lose weight. I tried every kind of diet and losing weight pills. So sad .