J.K.
Hi T.,
I know it's a little late response, but I thought you may still read it. I had a needle biopsy done about 11 years ago. I had a nodule the size of a large olive - it turned out to be benign. The procedure is not very comfortable, as you can't swallow for a while and need to be still, but it's not too painful either. I had hyperthyroidism at that time and needed to be treated. The reasons for the condition were not clear (as they are never clear and very unique to each patient). One may have been my exposure to Chernobyl radiation, another stress, or a combination of things. The "anti-thyroid" drugs used caused allergic reactions so I was treated with radio-active iodine because my endocrinologist didn't feel I needed a surgery. Eventually I was treated with the iodine twice and, as a result, turned hypoactive. So, since then, I've been on synthetic hormones. The nodule is still gone and I had 3 great children. Your body is going through so many hormonal changes. Try not to worry too much until you know you have a reason. I hope everything will go well. Good luck.
J. K.