Hello.Delighted to be able to help.
Bloody stools may be secondary to perianal pathology or pathology of the colon and rectum.
Perianal pathologies more frequent are hemorrhoids and anal fissure
If you dont have pain or itching, anal pathology initially is discarded (although an exploration is needed to confirm this).
and effort to evacuate can too cause bloody stools (although usually bleeding is less).
I advice you go to the Emergency Service because:
a) Persistent bleeding can cause anemia
(it is advisable to realize blood analysis to see hemoglobin
level).Also your bleeding is heavy.
b) Confirm the absence of perianal pathology(hemorrhoids and anal fissure) that could cause bleeding.
c) Assess to realize a urgent colonoscopy
in function of exploration and hemoglobin levels.
I Hope I have answered your query. If you have any further questions I will be happy to help.If you do not have any clarifications, please don’t forget to evaluate my answer.I wish you good health.