dude that sucks. Try some colace, or the generic version of any docusate sodium. It's not a stimulant so it shouldn't rip apart your colon like sennas will. What it does is draw more water into the stool to try to soften it up, something that's important if you're dehydrated. rollin up probably isn't the best idea since that'll just about completely seal the dehydration deal. if this doesn't work then I'd say what the f', pop some sennas (ex-lax chocolate bars) and give yourself a fresh start.