Hi. for the past 2 days i've experienced blood in my stool. there is however no pain.

Hemorrhoids : If there is no associated diarrhea then statistically it is most likely due to internal hemorrhoids. If bleeding because severe or does not resolve shortly you should be seen by a physician.

Agree with Dr. E: See a doctor to get treated. Take multivitamins and iron supplement to prevent anemia from blood loss. Have a healthy diet, exercise 30 minutes/day, drink plenty of water, have safe sex, no tobacco alcohol weed or street drugs. For nutrition: http://www.choosemyplate.gov/. Get HPV vaccine. Wish you good health!