Borderline U3 thyroid nodule

in 2017 I had my right side removed following inconclusive FNA, they found a large benign nodule and a smaller 8mm nodule which turned out to be a cancer. Nearly 9 years on and after yearly scans on my right side, monitoring 3 nodules I am back in the same position. 2 nodules benign but a borderline U3 at 9mm it has been growing about 1mm each year. I’m scared that the results of the FNA will be inconclusive and then I’ll need to decide whether to remove my remaining thyroid to find out for sure, or just wait a year and continue to worry what is growing inside of me.