Can someone help me out here. I've been sick since the end of Nov with painful tummy, sickness, fever, heaaches, I've had Diarrhea and constipation but theres no blood in my stools. I've seen my doc 3 times and I;ve had a blood test, which came back normal. I do have scan booked for Jan 7th 2008 but I am worried. Can anyone help me out?!?