okay so I'm now a day late for my period, I've been cramping and having back pain like I'm about to start but instead of finding blood I found a lot of creamy white CM when I wipe. I've also been having horrible hot flashes, like 71 in the house and sweating and comfortable in shorts outside in 40 degrees kind of hot. is this a sign of pregnancy? I want to test but since I already have an obgyn appointment this Friday my man is making me wait till then to find out but the wait is driving me insane.