Hello
As Lynn said, non of the symptoms you mentioned has anything to do with liver disease. However, WE ARE NOT DOCTORS,but just a community. As Lynn said,again, liver disease, maybe be asymptomatic for many years until you can realize you're sick. You're talking about cirrhosis, which is the end stage of liver disease. In other words, your liver,has to go different stages, before cirrhosis. Basically,cirrhosis is the point of non return. Before cirrhosis,every stage can be reversed. The liver is the only organ who has an amazing capacity or regeneration of liver cells. Besides, all your tests,comeback normal.Fatty liver,can be caused by heavy drinking and bad diet,and being overweight. Again, it can be reversed by lifestyle changing. I wouldn't be worrying too much. But since you stopped drinking,I'm sure your liver is saying to you" OH, THANK YOU, WHAT A RELIEF". Keep up the good lifestyle,and you will be ok. Good luck.
Generally liver disease has no symptoms until very advanced liver damage has occurred.
The symptoms you have described are not associated with liver disease.
If were you I would believe my doctor they are the experts.