I was walking in an outdoor mall area last weekend and tripped in front of a bunch of people. I didn't hurt anything, but I was definitely red in the face.
Oh, it happens to the best of us. I have done the same a gazillion times! It doesn't get any better or funnier, lol.
Yeah!  I feel you.  It hurt my pride more than anything!
Oh well, just know that everybody in the world has fallen a few times. The most important thing is you just get up and keeping walking. :)