Hi this might be a bit long...
I'm 22 and for the last 2/3 years on and off (around twice a week on average) I get tummy trouble. Cramps after eating a lot of bread/pasta/pizza/rich foods. I end up very windy, and with diarrhea and cramps. Five or six times in the summer it looked like there was orange oil on the surface of the toilet water.
Once in October, and twice in the last couple of days, (tmi alert) there has been bright fresh blood when I have wiped after. (thought it was my period at first!)
My sister (14) was diagnosed with Crohns disease last year. But I haven't lost any weight like she did.
Any ideas? Or people who have had similar symptoms??