I was supposed to start my period two weeks ago, but it still hasn’t came. I have a pretty consistent cycle ... my period always comes every 28 days on time and last 5-7 days. I had unprotected sex on November 1st and last week on Sunday. I’ve taken two test so far. One last week and one this week, both negative. I’ve never missed a period since I’ve had my first except for when I’ve been pregnant. But the at Home test keep saying negative. Should I be worried or should I wait another week and see what happens? I’m not necessarily trying to get pregnant but I’m not exactly avoiding it either. Any suggestions or thoughts? Thanks...