Given your list of symptoms and your traveling (Bali), you would appear to be a "good" candidate for parasite colonization. Your high bilirubins, for example, might be pointing to a liver fluke invasion; this is just a guess, based upon my own experience. Your eye "twitches" sound like MBM's nystagmus, from which she suffered when enduring dire bouts of vertigo.
My understanding of human stool cultures is that they might test for 50 or so parasites, but there are perhaps 100s (1000s?) of parasites, which may be overlooked in a fecal test. Definitely give Humaworm a chance, but be sure to follow directions (e.g., drink LOTS of water while on it).
Other health paths you might investigate after doing a Humaworm cleanse would be Oil Pulling, Lyme's Disease, and Iodine supplementation.