My period was due on the third and it's now the 6th and it hasn't shown up, I'm never late if anything early but never late I took two 88cent Walmart tests a couple days ago and it was negative. If I was pregnant a line should've showed up right? Ever since my misscarriage I started to smoke and I have been smoking lately so not sure if that has anything to do with a delayed period. I would LOVE to be pregnant but honestly after 8 years of ttc I've been so depressed that I actually started smoking. I really hope it's a good sign but I've trained" myself to never get my hopes up to much just crash back down when my period comes. But has anyone ever took a pregnancy test that was negative and then resulted to be postive? Sorry for my mini emotional rant this is just so frustrating. And my cycles are usually anywhere from 25 days to 31. But it has never passed 31.