So I checked in on my print and saw the nozzle had moved off to the side but the print was only a few percent done. So I thought there was a problem. with the gcode. checked the layers and they were all there. heated up the nozzle and tried to push the filament through but it wouldn't budge. so I tried to pull the filament and it snapped. I tried extruding . the gears moved but nothing came out. so whats the recommended way to deal with this?