I've been having mod-severe pain in my lower right abdomen for over 2 weeks now. I've been to the dr who didn't know what the pain was, but did find an infection. A few days later I went to the er due to severe pain. They gave me morphine and did an ultra sound. Whenever they pressed the gall bladder it hurt very badly, but no sign of damage was there. I'm still in pain 4 days later...Even with the morphine they prescribed for me. Should I get another opinion?? Could this be something serious? I ffel worse whenever I eat and it's very uncomfortable to sit up. What should I do??