I have a cyst on my left thyroid, and the biopsy results were sparsely cellular and composed of rare groups of follicular epithelial cells in a background of scant colloid and blood. Insufficient for a definitive diagnosis. My ultrasound results are thyroid adenomas, multinodular goiter. Blood test results TSH levels is 0.65, T3 total is121, T4 free is 1.1, titer is posituve, speckled, 1:40. I do have hoarseness at time, and wake up at night with throat dry, and I get hot flashes a lot. What should been done now.