With Liver Congestion, theres no test for it, and your standard liver functioning test will not show up a liver congestion. I dont know any doctors in your area but i do know, they dont help much, unless they practise alternative medicine as well, but highly doubtful... I suggest going to a naturopath, a good one, and they will do a urine test for candida and leaky gut, call prior to the appointment and ask if they test for these. If you have no natural doctors in your area, find a chinese herbalist or something along those lines... well, good luck