Rib pain on right side?

I HAVE BEEN HAVING PAIN ON MY RUQ FOR NEARLY 2 YEARS NOW,IVE HAD 3 ULTRASOUNDS,BLOODWORK DONE AND EVERYTHING COMES BACK NORMAL.THE PAIN RADIATES HIGH INTO MY RIGHT RIBCAGE,AND IT WILL EASE UP IF I STRETCH OR LAY DOWN IN A STRETCHED POSISTION.THE PAIN RADIATES INTO MY UPPER BACK ALSO.IT HURTS WORSE IF IM AT SITTING AT THE COMPUTER TOO LONG OR DRIVING TOO LONG,BUT SOMETIMES THE PAIN ALSO FEELS LIKE IT COULD BE IN THE LIVER AREA TOO THOUGH.I AM SRTESSING SOMETHING TERRIBLE WONDERING WHAT COULD BE WRONG,I THOUGHT IF IT WAS GALLBLADDER DISEASE THAT I WOULD HAVE THE SYMPTOMS LIKE NAUSEA,VIMOTTING,JAUNDICE,WEIGHT LOSS(WHICH I AM A BIT OVERWEIGHT FOR MY HEIGHT)ETC...PLEASE HELP EASE MY MIND AND ANYONE ELSE WITH ANY OF THE SAME SYMPTOMS BECAUSE IM REALLY AT MY WITTS END WITH THE NAGGING PAIN.THANKS