Where is the pain if its on the right radiating up to the shoulder and into the back it may be a gall bladder attack, the pain is usually severe ..Food especially fatty food will irritate it, A visit to have out checked out would be a good idea .If the pain is lower right it may be appendecitis again get it checked out ..good luck
You need to see a doctor asap as could be a few things, one of which could be appendisitus or a urinary infection, go to docs for tests, good luck
i went and had it checked out. they weren't able to figure out what is wrong. I've had my gallbladder and appendix removed. going to see my regular doctor soon.