Anybody else but me have it on AG I have had it for 5 years and haven't really met anyone else with it. If you need a link to what it is here it is: I hate it!
It started in my small intestine and has spread to my large and stomach. When I went to a meeting the dactor said I was lucky it didn't spread to my esophogus however you spell that.
I've got UC (ulcerative Colitis) which is similar. I had it since 2008. I was in great shape before I got it. I could ride my bike full speed for 20 minutes without slowing down and 45 minutes non stop almost full speed. Since I had this crap, I haven't been able to get as fast as I was and my endurance is not very good now. I often feel tired and it sucks.