 [ Symptoms ] bright blood in stool for a while now burning feeling in stomach loss of appetite and exhaustion what could this be  i am anemic i have had blood in my stool on and off for a few years i told my doctor who said i had h pylori and got medication for it 3 years ago but now i am bleeding bright red blood again recently it has been more painful than ever before i am constantly exhausted and feel dizzy often my stomach also started hurting right where it connects to the esophagus [ Disease ] unfortunately it is impossible to tell what the problem might be without a physical examination difficulty urinating is not a symptom to be taken lightly it could be caused by a urinary tract infection kidney infection or even a stone any of these conditions could cause additional problems if not treated the difficulty urinating also could contribute to the nausea and vomiting if these symptoms do not clear up quickly i would suggest you seek immediate medical treatment hope this helps