Frustrated with Medical Tests

I had a similar problem where the tests showed nothing and everyone said it was anxiety.it wasnt until I had a colonoscopy that they discovered I had a redundant bowel. Sometimes unfortunately all you can do is wait until a doctor takes you seriously and orders the right tests. I really hope u find out what is causing it soon and that it gets better :)

Anxiety causes stomach issues and that likely wouldn’t show on any test so perhaps that’s the cause?

I have been having gut issues for years and I wasn't getting any help or answers I finally found a Dr that listened to me she is having me do a CT scan I'm really nervous about it I'm actually scared

If there's something wrong with your gut, I don't think that always shows up on blood work. Have they not done any other examinations?