Me and my boyfriend has unprotected sex all the time and for the most part he pulls out...I never miss my period and their always normal my last period was may7 it was heavier then my normal periods on the last day which was may14 me and my boyfriend had unprotected sex and yesterday I started spotting wen I wipe after using the bathroom its a reddish pinkish kind of color...can someone please tell me what this could mean