Liver and cholesterol. Please suggest.

Dear Sir/mem, I am suffering from hyperbillurbin from last 12 years, a doctor told that it's a gilbert syndrome, I don't know the exact reason for this. The level of billurubin fluctuate in between 2 to 5. From January this year I have diagnosis as high cholesterol VLDL, TG. I visited apollo medicine specialist but no one finding the exact cause for this. Even if I have maintained a good diet, exercise. My ultrasound is also ok. Currently my TG is 336 it was 436 on January, Feb 400 and March 260. Recent billurubin is indirect 3.8. I m feeling little bit heavyness in my right rib cage and some time a mild pain sensation. No one suggest any medicine for cholesterol bcz of my liver problem. What I should do. I am totally frustrated. If I am suffering from gilbert syndrome then how my cholesterol levels fluctuate in high level. Please suggest.