Saw a little bit of blood on top of stool after bathroom break then had a light bright red stain on toilet paper. im 32 should i be worried about cancer?

That is far down the list of possible causes. People who pass a large/bulky/dry or lumpy poop can trigger a scratch/crack near the outlet. The blood is bright red. Blood from higher up is partially degraded by gut action & darker maroon or even black in color.

There are many other much more common conditions that can cause symptoms like yours. If bleeding persists seeing your doc may help in getting work up started for a diagnosis.

Agree with Drs. P and F. If you have constipation and hard stools - You may take a fiber laxative like Metamucil and drink enough water daily so that your urine is colorless. For the long term you may try to increase your intake of fiber foods. Consult this site for fiber foods. http://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/in-depth/high-fiber-foods/art-20050948