Hello! Thanks for putting your querry in HCM. I am a Gastroenterologist. Such severe pain can be due to peptic ulcer
. For which you require to take double dose proton pump
inhibitor along with some prokinetic agent like itopride. If still not releived after say 7-10 days, seek opinion of Gastroenterologist.
Bright red blood in stool
. You have not mentioned what is the consistency of the stool and wheteher the bleeding was associated with pain or not, also whether blood was mixed with stool or not. If the stool is hard and it is painless bleed suggest that you have devloped hemorrhoids, fpr which you require laxtive and lots of fibres. If it is painful bleed then it is anal fissure
, then you require local ointment application per anus like lignocaine jelly. If blood was mixed witth blood and stool was loose then it may acute enteritis
which require a course of antibiotic like ofloxacin and ornidazole if not improved with in 3 days, then see a Gastroenterologist. i hope I have answered your querry. Remain in touch and getwell soon.