Hi, my story of crohns goes back to my teen years and I am now in my 50's. When I was younger and had flare ups the doctors back then would just say I had a irritable bowel. This was back in the 70's and I wasn't diagnosed until 2000. I know how frustrating it can be for tests to come back negative but still have flare ups. I just had an MRI with contrast and it didn't show anything, yet I am still having severe flare ups and getting ready to start Humira. All of the other medicinces I have been on for crohns have stopped working. I have dealt with this disease for many years and my crohns is now so active that I have lost 40 pounds in the last few months, yet my tests come back not showing anything new. I used to let it control me, but now I do things that I thought I would never be able to do. I just took control of my life instead of letting the disease control me. Sure there are still times when I am confined to home because of the flare ups but with newer drugs out there I am finally able to live a more full life. The best advice I can give anyone is don't give up and keep fighting, because you can get it under control. I haven't fully got there yet but I am still fighting and I have beat it back even while dealing with cancer and heart disease. Good luck to you all and God Bless you.