Your condition looks like nodular goiter. There is nothing wrong with the small nodule on the right. The nodule on the left, 12*5*5 mm, has no evidence of malignancy except unclear boundary. Observe and review for about 6 months. No need to take medicine
Dr. Bin Luo from xuanwu hospital solemnly reminded me that I couldn't fully understand the illness because I couldn't see the patient face to face. The above suggestions are for reference only. Please go to the hospital for specific diagnosis and treatment under the guidance of a doctor! )