Okay, so AF was due Wednesday (2 days ago). I thought for sure it was coming full force because I had my typical headache and brown spotting on Tuesday which ALWAYS happens right before it comes. However, Wednesday NOTHING. Today, nothing. Ive had very very light brown spotting. No pink or red. It hasnt increased which normally it would have been a full blown period by now and its only when I wipe. I have been cramping on and off since last week. I ovulated late this month on the 4th. I took a blue dye pregnancy test Tuesday and Wednesday that looked positive but all pink dyes have been blatantly neg. I dont trust the blue dye after reading about them. Anyone else have this?