8 DPO

So I never, ever have any symptoms as far as pre-period goes. But today I'm 8DPO and I'm bloated, gassy, backache, my boobs are sore and feel like they weigh 300 lbs. Also, almost always after ovulation, my CM dries up. Today, I've noticed that I have a lot of watery CM. Very odd for me. Anyone else have these symptoms and end up with a BFP? Gonna wait til AF doesn't come to test but I'm curious.