Hello there. I can understand your concern. There is not much of a problem because if you add a lot of fiber in your diet and avoid all the junk and meat, your "PooP" issue will be taken care of. Coming to the blood, if you masturbate me re than 3 times a week, then there is a risk of such things happening. Get it checked out by a general surgeon in person for further evaluation and and management. Best regards.