Steatosis is just fatty liver. Sounds like you need better diet and exercise and to lose some weight. I bet I see fatty liver in almost 20% of ultrasounds and CTs I read.

The thyroid nodule is annoying but also probably won’t be a big deal. The radiologist will give it a score to guide further management. Based on size I’m guessing it will end up getting biopsied. Usually it comes back benign.