I went to the movies and let out a giant fart while I was walking past some people to my seat.
Oh my goodness, I bet that was embarrassing!!! 
I was pretty humiliated, but I went up a few rows and forgot about it before the end of the movie.  When the lights came back on I was reminded of at all over again though.
Well it happens to everyone i wouldnt let it keep bothering you. Just laugh it off!
Good advice!