Hi there M Dragoo. If you can find my responses to other posters related to gall bladder problems, you'll see that I went for a year being told my GB was "normal" based on test results, but my surgeon knew it was still my gall bladder based on my symptoms (nausea, loose stools, loss of appetite, sharp right side pain after eating/drinking, chronic dull ache in same area between meals, tenderness to touch in that area, fatigue, etc., etc., etc.). He ended up sending me to another surgeon for a 2nd opinion who immediately said it was my gall bladder. I was suddenly scheduled for surgery 3 days later.
Needless to say, some tests will come back as "normal" even when your GB is not. Mine was severely inflamed and covered in scar tissue at the time of surgery.
Ask for a 2nd or even 3rd opinion if needed.
Good luck and keep us posted,