Still hoping..

Lauren • Hubby and I are TTC! Have endometriosis, but Drs are hopeful that I should be able to conceive! Prayers!
2 days till AF is due. All FRER have been bfn. I'm an avid gym goer every morning at 6 am. I lift weights and do some pretty physically demanding workouts. This morning I was dizzy and so exhausted and couldn't even make it through my squats. I have a weird cramping sensation that feels nothing like my normal period cramps and I burst out crying yesterday for no reason! Obviously this might all just be pms but I'm still holding onto that hope!! 
Gonna try to wait for AF to show on her due date before testing so I don't get bummed again!