I was supposed to start my period Sunday. It never came, so I tested Sunday with FMU and Monday with FMU. Both (frer tests) were negative. I tested again this evening (so the end of the day on my 4th day after my missed period) with a wondfo test, and it's also negative. I really feel like I could be preg but these negatives are making me loose hope. Anyone else have their first positive 4+ days after their missed period??