 [ Symptoms ] i am having bloody diarreah and mild cramping should i be concerned and go to the hospital  i have been cramping most of the day and had some stomach upset at first the blood was just when i wiped but now its enough to change the color of the water in the toilet and its a considerable amount it is only coming out with a bm [ Disease ] i hope after 3 days you are either feeling better or have gone to see someone if your bm is quite bloody you should see someone soon if it is not too bloody a doctor visit or urgent care center would be okay there are a couple of bacterial infections that produce bloody diarrhea you may need an antibiotic