So what should I do?

Okay so I've been freaking out for about just over a week! Basically has anyone ever done a number 2 and noticed a little bit of blood when they wipe? Also do our bodies digest pepper and tomato skins? I noticed Friday that I had a little blob of red on the tissue after a number 2 and couldn't tell if it was veg skin or blood! Help please I'm stressing!!! Thanks girlies!:)