7days late. BFN

Amz • TTC #1
Just got another BFN with FMU First response test. I'm usually regular ... I think I have symptoms .... Cramping. Lower back ache. Headaches ....and no AF of course!!!!!!!  But can't help but feel that I'm out now and I'm crazy brain has just decided to torture us and skip AF ?
Gotta pull myself together And get ready for work ! ???