14 DPO, no period, BFN. 😑

Sa
If I'm still getting negative tests by 14 DPO, certainly I'm not pregnant- right?? I've been feeling terrible pregnancy symptoms for DAYS which SHOULD mean I'd have a positive pregnancy test by now... right?? 
I don't even want to be pregnant. I want my period to show up or I want a BFP. I just want to know. 
Period should show up today. BBT is still ridiculously high (99.3), cervix is high, soft and closed. All signs point to pregnancy except the goddam pregnancy test. The wait is killing me.
Any experience, advice or mutual frustrations are greatly appreciated.