I was diagnosed a few months ago, after experiencing symptoms (gas/diarrhoea/abdo pain/nausea) after having appendicitis (causing peritonitis) and having my appendix removed in April. I have my first appointment with a Gastro in a few weeks...bit nervous about what he will have to say! Does anyone else experience a burning sensation when passing loose stools??? There is never any blood in mine..but the pain is pretty shocking!!How about mucous?? I've noticed that a few times as well, is that normal in IBS??Just want to know if anyone else has experienced this, so I know that I'm not weird!!