My Husband Has Been Sick For Over Two Years. He

My husband has been sick for over two years. He wa diagnosed with ipf in June the plumonary Dr put him on ofev 150 mg twice a day. He had a lung biopsy which was very painful. Now he has yellow jaundice so the plumonary Dr took the ofev away. Now he is having stomach pain that is right below his chest radiates up his back. He says the pain is terrible. Dr did a sonagram said his liver enzymes were high, could be a bad gallbladder. Showed he had a few small stones but they dont do anything about them. I am worried because he is not getting better, But nobody knows what is wrong, If he has pain go to the emergency and sit there for six hrs.