My period is due today. My temp is still high and I am having creamy lotion like CM. I took a FRER this morning and a very visible white line showed up on 2 separate tests. My husband and I have been trying for 6 months and this has NEVER happened. I also got a faint line on a blue dye but I know they have bad evaps so I don't trust it. Has anyone else had the white line appear and it get darker and become a BFP in the following days?