Anxiety or stomach problems...which comes first?

[Live again]

They told me I had IBS, too, only because they couldn't come up with anything else to call it. I think it is definitely my anxiety that causes it. Whenever I am anxious or upset that is the first thing I have to do. I know where most every bathroom is, too, like most of you. IBS is a real condition, but for me I think it's only brought on by my anxiety.