Pregnancy or ovulation?

I tend to get confused when it comes to symptoms. So I'm wondering what you guys think. I am 1 day late, however I'm Not regular at all so it's not unusual for me to be late. I have had a metallic taste In My mouth for two days now. I am VERY bloated in my pelvic area. I have to pee very often. And I have A LOT of watery CM, to the point where I have to go to the bathroom to wipe many many times a day. I've taken a pregnancy test two days ago and it was negative. I've taken ovulation tests every day for the last 4 days and no lines! What do you think? Ovulation maybe? Pregnant maybe?