I just received a phone call from the dr who did my biopsy that two of the nodules on one side have become cancerous. There is a tiny nodule on the other side that was too small to be biopsied. I have one of those “virtual visits” with the thyroid surgeon on Wednesday. The biopsy dr told me that he will give me options on half the thyroid or the entire thyroid to be removed. I am hoping for you that all went well with your surgery and understand your concerns as a singer! Hopefully, the surgery is now behind you and you are doing well.