Posted 8/21/2013 11:41 PM (GMT -7)
I think that anytime you are seeing a change, especially with blood, it deserves an appointment with a doctor.
I had some symptoms like you we're describing and have been on quite the journey to nail down the cause, but I have had some serious issues like c. diff. and colitis along the way. Now, I wouldn't be worried that is what you have specifically, but more so just to stress the importance of getting it checked out.
Aside from that, something else to look at might be your diet. And they types of fiber you're getting. I know that getting an IBS cook book helped me a lot with recovering.
Best of luck, hope you feel better soon.