I’ve returned from holiday in Bali I’d been ill with diarrhoea there and was still having problems with sore tummy felt swollen . Had poo samples and blood tests done at GPs . Had very high calproctectin 3300 I’ve been given an appointment for colonoscopy Tues , the GP mentioned cancer and IBD I’m so worried. Never had any probs before my diarrhoea has gone . Wondered if anyone else has this?