 [ Symptoms ] diagnosed with celiacs blood in my stools lump right of my anus feeling sick tired dizzy [ Disease ] hi if the blood in stools is fresh red in color then it indicates that the lump near the anus or heamorrhoids may be the cause if the blood is dark brown coloured then it can be a proximal intestinal bleed you need to get a colonoscopy done for that maintain adequate hydration drink plenty of fluids and vitamin c rich fruit juices thanks