Hello, I'm new and have just posted this somewhere else and can't find it so am posting it again in the hope someone will see it!! I've got a colonoscopy coming up in a week as my main symptom is nausea and I was so scared I'd got cancer my GP's booked me in for an urgent camera colonoscopy. The nausea is REALLY horrible. Just comes from nowhere. My stools alternate between looking like hard tiny bits of wood, soft pencil shaped ones and soft normal ones. I am concerned because I don't get abdominal pain though. Just a feeling my bowel isn't emptied properly. I haven't lost weight and I haven't lost blood. So I don't know if there is anyone else on here who has been diagnosed with IBS who has these same symptoms. I really would appreciate any help as I'm worried. Thanks, Sarah.