Suggest Treatment For Severe Diarrhea And Acid Reflux
you'd better visit the ER
Detailed Answer:
Hello,
your description does sound like bleeding from internal hemorrhoids because the blood is bright red and there is no anal pain (fissure, external hemorrhoids, rectal inflammation). Other potential causes include a gastroenteritis (some of them may cause intestinal bleeding), irritated diverticula (individuals over 60 years of age commonly have diverticula particularly if they have constipation), tumors, etc.
Loosing blood nine times in a single day is too much unless there were drops of blood only, therefore I believe it's better to visit the ER for appropriate testing and clarification of the cause. A complete blood count, C-reactive protein levels and urea, creatinine levels will be very helpful to assess your condition.
I hope you find my comments helpful!
Kind Regards!