I think I found that out first hand over the last month. But the problem is so many things in my life were different in the last month, including stress that I have no idea what specifically caused my symptoms last week, or if it was the sum of it all. Now because I tried to fix so much at the same time, I have no idea what helped my symptoms.
I hope this board starts getting busy soon. I loved the Reddit crohns thread and miss it.