Oddly, I think most of us have medical and generalized anxiety, yet, have continued to pour poison down our throats. I think the underlying anxiety also is a huge factor as that is how we have all been able to socialize and function when out in public.
You cannot change the lab tests, but you can change your future. As for the test, the Ultrasound techs are not allowed to give you any info, so don't overthink that. If you know you need a change, then do it now. If the results come back fine...then don't take that as cue to keep drinking ( I did that in the past).
You have a great, supportive group here. Hope you keep checking in.