I just got off my period Sunday me and my husband had sex last night this morning when I woke up to pee and wipe I had pink blood I know we didn't have ruff sex and we used Preseed this has never happened before and we always have sex the day after I get off my period..thru out the day I've been dizzy and a bit nauseas and sore nipples ? Last time we had sex was November 22nd and then last night.  my period was three days only started brown blood and ended brown blood and half a day of some light blood it's weird to me