Sorry to hear that!
funny you should mention this though, although mine I believe is from the opposite, falling off of plan...yesterday afternoon we went and saw Star Wars and I was bad, I had some popcorn AND reeses...lets just say last night I REALLY paid for it. My stomach was KILLING and I also was running to the bathroom...must have been all of that sugar again or something, I don't know....but I won't be doing that again anytime too soon,
With the artificial sweeteners, I've experienced gas (sorry,
)...but it didn't really hurt. Do you think maybe you caught some bug? I did have about one day of what you mention when I first started the SB lifestyle, but it soon turned over to constipation, so I'm not sure....but I hope you feel better soon!