Red bits- like tomato skin

[parkere]

For many years on and off, I have noticed bits in my stool that resemble undigested tomato skin. I always thought of it as just that, and never gave it a second thought. However, my health anxiety is in overdrive lately and I am starting to obsess about it.

Last week I had a bout of IBS- severe bloating, gas pains, constipation, and passing narrow stools. This just lasted a couple days. My stool diameter is now back to normal and the color is a normal brown. However, I have noticed these red bits again, and I know I haven't eaten any tomato or red pepper in over a week. I am also convinced that I am feeling a tight, squeezing sensation (not pain) just to the left of my belly button. I am 31 year old female with no history of health problems. I am freaking out that this could be colon cancer!