CD 42 BFN no AF

Margaret🌈🌈🌈

It’s CD 42, still seeing BFN but still not AF. I had light light spotting yesterday early afternoon that was brown then NOTHING yesterday evening or today. It kind feels like AF but I’m crossing my fingers & toes it’s my rainbow 🌈. My low back is killing me & I don’t ever have low back pain. Should I keep testing every other day & wait to see if AF comes?

I think I’m driving my husband crazy 😝