Thyroid nodules are common! For about 20% of population. I think. One of mine blew up with blood and had to be aspirated. I have them scanned every couple of years and while some grow a little there is nothing alarming. Even if there's a biopsy you still may be just fine. Thyroid stuff is some of the most treatable so make sure you've got a good doctor and then go from there. Glad you're tending to it. Good luck and try not to worry too much. 💜