Sorry for wording it this way, but it's the only way I can describe the pain. I'm having lots of…

Sorry for wording it this way, but it's the only way I can describe the pain. I'm having lots of burning in my upper back and my spine feels like its going to break out my back and my tail bone feels like its going to fall out... What could this pain be.. Nothing helps it.. I've tried laying down.. Tried sitting up..