I am 38 years old and an am currently undergoing tests for colitis. Consultant has confirmed colitis and have a colonoscopy booked in on Monday which I am very nervous about. I have been suffering from diahrea and cramps lower down. I am now very concerned as I have been experiencing heartburn and liquid gurgling away in my chest along with a sore throat. Doctor says it is very unlikely it will go to my chest. I also have a very sharp pain like a stitch to the right of my chest.I have been put on landparole meds. I am hoping this is all just stress but am not sure , any advice would be appreciated.