hello, i currently have a urainary track infection and i am on my second dose of antibiotics for it because it has not healed yet. i finished my second dose today, but for about a week straight whenever i make a bowel movement it burns worse and worse everyday and theres blood when i wipe. i am wondering if the antibiotics are maybe causing this. i am 19. i have also had mono, sinus infection, strep throat, and liver problems within the past 2 months if that helps.