So.. Saturday morning I tested, there was a vvvfl but definitely visible. Tested again Sunday morning was there but still extremely faint. Sunday evening on a very long hold and not drinking water I tested and it showed up after a minute but then disappeared after ten minutes. Monday morning I tested and was completely negative. I figured I was having a chemical. This afternoon as I still haven’t got my period, tested and got a line again. Albeit faint but slightly darker than the other ones but ahhhh just losing my mind. Am I or aren’t I!?!? Period was due Sunday and all FRER tests.