So I'm pretty sure I ovulated about 8 days ago and I've had pregnancy symptoms, sore back, nausea etc... (Whether that's pregnancy related i don't know because I know you can't really have symptoms that early but I could of O'd earlier) my question is well I've been testing for ovulation & they keep getting darker... I've heard some say before you get your BFP your LH levels rise! What do you think?