Hi all. I was diagnosed with ulcerative colitis after a colonoscopy in September. I had been having symptoms for a couple of years which got worse and worse. Back in March, I had blood tests done for colitis, Crohn's and cealiac but they came back normal. One of the doctors in the GI dept at the hospital said it could've been I was in remission at the time or that the inflammation wasn't showing in my blood. I was wondering if this had happened to anyone else?