I am 20 years old and today when using the bathroom two times I noticed the toilet water was tinted red/pink, and my stool was maroon colored. I take adderal and medicinal marijuana, but no other medications. There is no digestive pain either, but it seemed to be a good amount of blood. Also the passed 3 days my right testicle has been hurting ever so slightly. The best way to describe it would be as though someone had tapped me in the balls lightly, sometimes I don't even notice it. Basically like blue balls or a pulled groin type feeling, but I have never experienced an on going almost not even noticeable pain in only one testicle. Could these be related? Or what could be wrong with me.