It seems that you have 2 separate issues. The liver enzyme elevation is nonspecific, however you should have further evaluation by a liver doctor (gastroenterologist or hepatologist); you should make sure you don't have any sort of viral hepatitis
(such as hepatitis A
,B or C), fatty liver
(currently the most common cause), autoimmune liver disease, etc. Your gastrointestinal symptoms are something probably unrelated, and yes you could have IBS-constipation
, however before commiting to that diagnosis a gastroenterologist would probably modify your diet, test your for bacterial overgrowth. I highly suggest you visit a gastroenterologist (stomach / liver doctor).