So almost a month ago, I took antibiotics for ten days for the treatment of a UTI, while still taking birth control. At the end of the ten days, my period started and now, almost a month later, it hasn't stopped. The blood went from dark to bright red and the flow is very normal. It isn't heavy but it's definitely more than spotting. I have continued to take my BC while the period has gone on and I haven't missed any days. Any help to making the period stop?