pain under right rib cage I thought gall bladder. Recently had to have my gall bladder removed. With the gall bladder pain it usually shoots through into your back, so besides having the pain in your right rib cage area it feels like someone's sticking an ice pick in your back right behind the right rib cage.
Whatever's wrong with you I don't think it's nothing a Cubano Sandwich with extra hot mustard from that deli by my friend's law office wouldn't cure. Get well soon!