Hi I have been having extreme gastro problems for more than 2 years. I get constiptated and the get diarherea with extreme stomach pain. Cant eat red meat anymore. Colonoscopy shows allergic cellls but nothing else. Then blood test show neg ANa test. I get reccurend bladder and kidney infections. As well as pain in my joints. I struggle with my memory as well. Dr say it is IBS but all my symptoms does not correlate with simple IBS and this is effecting my quality of life.