Fortunately you caught your fatty liver condition early on, before it had progressed into a more advanced disease stage. And you took the correct actions with your modified diet and weight loss. So now you appear to have reversed your liver's stress (normalized liver enzymes), so congratulations! Fatty liver is a condition that can be reversed and you're a great example on how to do it. So yes, you are on the right track!
With your upcoming US, your doctor is very likely to confirm your improved status. Simply following the current diet and exercise plans that you've been
doing should be sufficient in maintaining your now healthy liver. No additional medications should be needed, but you'll soon being talking to your doctor who is the proper person to be directing any additional treatments.
And your doctor did the right followup procedure wrt your hemangioma. US is a good imaging technique in spotting liver lesions but MRI is the best technique for lesion characterization, and then leading to a correct determination of what the lesion likely is. Simply monitoring a hemangioma is the usual course of action. Surgery is rarely needed in these cases.
Take care and hoping your next US goes well.