I don´t have a diagnose yet, but I suffer from pain and diarrea since I was 5, have long remission periods (no solid stools, though). Striked again real hard when I was 15, and that´s when doctors started suspectind IBD/irritated bowel syndrome (and that´s a completely different desease, with similar simptoms but better prognostics). So, pretty much my whole life. Mum told me this week that the firs crisis appeared right after my best friend moved away to Canada (I was very shy, and she was the one who stood up for me at school) - it was really stressfull on me.