Hi. I am an 18 year old girl and I have always had messed up bowls. When I was younger I was allergic to milk and this caused me to become malnourished (5 months old). As I got older I was able to eat dairy products but too much in excess would cause me to become constipated. When I got into my early teens the constipation stopped and I am able to eat as much dairy as I want but instead of causing my body to reject it I cut it out of my diet. From being constipated so much as a child I began having hemorrhoids. They aren t very large and since I eat no dairy I never have issues with them. Well now I am experiencing a new issue and that is when I have a bowl movement there is a large amount of bright red blood in the toilet bowl. Most often when I have a bowl movement it is soft and normal colored and I do not have to strain to get it out. Could you please help me to figure out what is causing this? Thank you in advance.