So I've been bleeding for a while from the backside now (almost a year) whenever i go to the toilet im just too embarrassed to go to the dr..but recently ive also developed a foul body odour (smells like a dead rat/decaying animal) anyone know what this might mean? And if these two are connected? Its really freaking me out cause ive looked up what it might be and most answers are saying might be bowel cancer/colon cancer? Please help :-(