Your liver is on the right side of the belly. You can tell you have it if you have these symptoms: Abdominal swelling, distention or bloating, Diarrhea, Discolored urine and stool, Fatigue, Headache, Itchy skin, Joint pain, Loss of appetite, Low-grade fever, Malaise and lethargy, Nausea with or without vomiting, Yellowing of the skin and whites of the eyes (jaundice)