Hi, dont know if i may be pregnant or these are period symptoms. I stopped my birth control end of may, and projected to ovulate on june 11th. On june 16th i started dark brown spotting, and have done that every day until today, today it is black blood and more than spotting, very light amount though. Neg preg test on 19th and am having cramps with increasing severity each day. Period is due june 24th.