I have had a slight vaginal bleeding and cramping the last two days. Today, I also began to have pain in the lower back. What could it be?
Without previously knowing the full medical history of a person and the pattern of your menstrual cycle, it is very difficult to determine the cause of the symptoms you are experiencing. It could be ovarian cysts , pregnancy , an abortion, ectopic pregnancy , infections, etc. . Should be evaluated by a doctor.