Long story but I had a bad upset stomach which made me feel so Ill after that I started to pass just blood no stool I went to a&e they said that they would refer me for a colonoscopy but it was so busy they were not very informative fast forward to today 5 days later i havnt had a stool yet (but barely eaten) and I'm passing big sticky clots of dark red blood only and then after that dark red blood and cramps I'm really scared i don't really know what to do I have to wait for the colonoscopy but what do I do about the bleeding?