 [ Symptoms ] blood in stool black smelly & vomiting x1 in a week every day bm blood stool tissue and some on bed do i need to go er i have blk stools now smell bad consipation worsened since sugery last may for colon polyps ever since i been bleeding well i went to a spealist proctolist after that cause other dr said wait it will stop well i bleed gi for month no stop and some clotting in it too not right now my right side is burning i have a big lump sticky out my buttoucks with what feels like tiny things inside it i keep it clean by using swabs it burns but i am afarid of infection so i do it er or wait wk to see pcp [ Disease ] if you brush use mouthwash and floss you should go over your technique and your diet with a dental professional it could be that the acid content in your saliva is way too high surprisingly food and drink items like sports drinks diet colas and exercise bars can contain a lot of acid and sugar which both cause tooth decay