AC comes on but no air is blowing

[KB.94]

I own a Nissan Versa 2011, automatic. Yesterday I was driving and my AC was fine, I pulled into a parking lot that had a very bad bump entering, I parked, turned off the engine, took care of my business, when I started the car back up, the AC was not blowing air anymore. I turned the AC off and back on, I could hear when the AC comes on, so it was not the switch and it does come on, but there is no air blowing out of the vents. None of the vents were closed, the feet vents didn't blow air either. Does any one know what I could be? Something loose?
Also I don't hear anything dragging or hitting, do not know if that's useful or not.

[AJVersa]

Does your blower work on the highest speed? If so you may need a new "blower resistor".
If your blower doesn't work at all. First check the fuse and the relay (under the dash).
Beyond that you'll need to diagnosis the system.