Pain Behind Right Ribs I Have A Pain Behind My Ribs? ?

I have a pain behind my ribs? ? - pain behind right ribs

Every 30 seconds a pain behind the ribs, is a dull pain so it feels really sharp. disappears for a few seconds, then returns home after 30 seconds or less. I have not broken a rib or something, and I will repeat the pain behind the ribs. I hyave this for 2 days now. Any help on this?