you had a ultrasound a couple months ago, according to your original post. you stated it was negative.. that would rule out cirrhosis, and gall bladder, bile ducts. but your alt/ast are moderately elevated. and you stated light stools.
do you have all of your metabolic panel. that will give you kidnet, liver, and fluids and electrolytes..
there are no drs here, but many folks here are quite knowledgeable.
an ultrasound can not confirm cirrhosis, but can rule it out. it gives size, shape, and surface texture. it also gives condition of the biliary tree. if your scan was a full abdominal scan, it will also give external condition of your kidneys, pancreas, and spleen
wish you all the luck possible in your quest for answers.