Recently when I was using Blender, I accidentally did some sort of keystroke that messed up my navigation settings. The sensitivity of zooming, panning, and orbiting was knocked to almost zero, and I could not move around the scene at all. I did some research to find out how to fix it, and one thread led me to the Navigation preferences pane in Blender. However, I was only able to adjust the orbiting sensitivity, as I saw no adjustments to zoom or pan sensitivity.
Here's a screenshot of my navigation settings:
Any help would be greatly appreciated.