Last week, I was diagnosed with respiratory tract infection. A few days after, I had blood in my bowel. It wasn't that many. But when I wiped tissue on my but, there was a fresh blood. I didn't have any menstruation that day. But by the next day, I had. However, even though I had menstruation, still, there's a little blood on my stool. No pain felt at all. I don't feel anything weird. I don't eat salty, sour or spicy foods. Please advise. thank you.