Hello my LMP was June 14,2016 i ovulated on jun 27,2016 and had unprotected intercourse June 29, and June 30. On June 8 i took a test but it was negative My period was suppose to have started on July 11 but it did not show up i started pink discharge on June 13, and after intercourse i started spotting light pink blood and then it became red and then stopped and came back red light spotting then June 14 it was red spotting and little clots and started a little heavy but stopped now on June 15 it is light spotting pink i am very confused my periods is always on time could it be implantation bleeding please help