Hi, I was told I had IBS/diverticulitis and treated with buscopan and ametripeline at night. The paid is often really bad but over the past 2 weeks it is awful. The pain is sharp and my back hurts too, bus open making no differance and I now just feel washed out. My GP asked for urine test and says I have blood in my urine and also litmus paper she used changed colour.tests gone off to hospital and I have to await results, but am in so much pain. Really sharp at times but continuose, sitting here with a hot water bottle on my tummy and behind my back. Help!! Denise