Anyone with a small solid thyroid nodule?

I haven't gotten my ultrasound results yet but just left from there and she said that the nodule on my thyroid is solid and not fluid filled. I have low thyroid anyways on Levothyroxine 50mg since January 2018. I have been having troubles swallowing, sore throats, horse voice, food stuck in throat, lost weight from feeling sick, and my hair is falling out and not the normal "stress or hormone" hair loss this is bad. There isn't a noticable knot with the eye but it feels like someone has there hands wrapped around my throat since April 2019. Blood work for infections came back fine but a full panel of my thymus wasn't ran so she did that today. Anyone have experiences with these solid nodules? I also made a ear nose and throat approach for next Monday.