I tooted by accident at the libary an now every one is making comments an faces at me!?

I am at the libary cause our internet is out at home an I had to check my My Space an stuff an my email. I sneezed an accidentally let a little toot an it wasn't very loud or smelly but people starting to make comments like a bunch of smart alex an makin faces at me an stuff an I don't think that's very nice. It was a ACCIDENT an I am so embareassed.