For the third time I went to my endocrinologist with my thyroid hormones CRAZY. My tsh was 0.004 and he insisted for the third time that a nodule that i have in my thyroid is producing too much tyroxine. I felt always hungry for sweets, couldnt sleep well, felt always sweating, but never lost weight due to hyperthyroidism,. I received treatment with 7 mci of radioactive iodine two days ago. I am very confused. I am a 56 year old postmenopause lady, feeling tired and deppressed all the time. Do I have any hope to feel better and have a better quality life? If i feel depressed and very hungry now, woudnt i feel worse if after the iodine burns my thyroid? Please help.