Two years ago my throat Doctor found a small nodule in my thyroid, but it was not of concern at the time. She asked to monitor it after 3 months. I ignored it since she stated that many people has it. Two year after, I did a follow up to see if it grew since lately I been clearing my throat constantly, getting sore throats, can't breath, I been getting throat spasm and a lot of caugh as If was choking contantly. When I went and did the sonogram, they report states I have one right mid hypoechoic nodule 0.8 cm another in the lower pole of the right hypoechoic .9 cm and another one in the lower pole left side lobe this one is 1cm. Now I heard that Hypoechoic are potentially cancerous. CAN SOMEONE HELP clarify and give me some piece of mind. I got the reports before the doctor, but she will be calling soon. What do you think, should I worry!?