I have had diarrhoea for about 7 weeks now and seen my doctor twice. The symtoms are bloating, urgent need to have bowel movements, flatulence, blood in stools and blood with just flatulence. I am experimenting with cutting out wheat and this seems to be helping. However, it is the flatulence with blood which is worrying me most. Should I just be patient and wait for test results? (I have also been tested for liver and kidney function, inflammation and e Coli infection. All results have come back as normal.)