Worm movement?

In most of the literature I've read, I was lead to believe that one COULD NOT feel worms moving around inside his or her body. However, I have read countless (and I do mean countless) posts since finding this site and I see people writing about how often they feel the worms moving around. Is this really possible? I mean, I know that nobody would get on her and lie about something like that, so why does the literature online say that it is impossible to feel such movement? Also, what exactly does the movement feel like to those who have experienced it? I ask because I got a feeling throughout my lower intestine days ago that felt like a bubbling feeling. Does this sound like worms moving inside of me? It was a persistent, warm, bubbling feeling. It lasted for about half a day. The night before, I had bad flatulence. Can anyone shed some light? Tweet