I Experienced A Severe Pop In My Lumbar Area 24

I experienced a severe pop in my lumbar area 24 hours ago. I have instrumentation, 2 rods with app.24 screws, from C-3 to my pelvis because I had severe scoliosis. This surgery was 2 years ago. I was walking across the room when my back popped. Since, I have been in severe pain that feels muscle related. I cannot do anything to get relief! In the last 4 hours, I have experienced bladder incontinence. Is it possible to have a relation between my back popping and this incontinence?