Hi thanks for contacting HCM... Your main problem here is stomach pain and blood in stool . So gastroenteritis like infection can lead here reffered chest heaviness ..... You need pentoprazole drug for reducing acidity .... Meanwhile ciprofloxacin like antibiotic also given .... Avoud gastric irritants like. ... -excess tea - excess spicy foods - smoking - non veg etc. More water and avoid heavy meals .... If still blood there stool examination and stool culture like investigation done for further work up.. Here dyspnea seems irrelevant complaint . For that auscultation and respi examination done and if suspicious chest x ray needs to be done .... Also do your CBC with HB estimation. If anemia present it should be treated with medication... Advise : physician consultation for examination Take care