20 yr, Female 5'3" 138lbs, medium build, ovarian cancer in family, College student so stressed, have been experiencing bright blood in toilet water and on toilet paper after a normal bowel movement, i have no pain at all, have had trouble sleeping but have been napping a little more than usual, maybe an hour or so.. My grandmother has chronic hemorrhoids. Im concerned, I'm so young so i doubt it is anything with colon cancer.. could it be internal hemorrhoids or IBD?