I'm sorry I'm far from being an expert at reading ultrasound reports.
It looks like the nodules are too small to do an FNA, since the only one that a size is given for is the 0.5 cm.
It appears that the thyroid is swollen/inflamed and there's blood flow (vascularity) on the left, with multiple nodules, but no indication as to how large those nodules are.
Is there something at the bottom of your report that says an "impression"? This would indicate what, if any follow up is recommended.