Hello, I just saw a gastroenterologist who said I probably have only ibs but wants me to have a colonoscopy because I am 41. He says he thinks he'll find nothing and that cancer colitis or polypes are very unlikely. But I am terrified all the same. I found a bit of mucusy blood today for the first time. I've suffered with HA for many years but this is the worst I've evwr been. I've been unwell with my tummy for two months after a tummy bug, doctor says post infectious ibs. I am terrified. Please help I just don't know how to get through this week:( HA is killing me.