Blood in stool on holiday for 3 days and I am 2 days away from a hospital. Feel generally weaker and sleepier than normal. Sometimes mucus sometimes lots of blood. Was pure black feces the first two goes with blood with severe stomach cramps. It has been mending and the cramps are minimal if non existent. But the blood is rich and my faeces is sparse even though I feel bloated. What can I do I am 3 days into this problem and I'm 2 days from a hospital.