5 days late, no signs

[mommyhopeful2]

So i am 5 days late with no signs of AF showing up, but no line on my hpt and a blood test 4 days ago came back negative. I have had no significant extra stress or any other factors that may have made AF late.

My question is if there's still a chance even after a negative blood test?

I'm on cd 37... no sore boobs, but I am very tired, nauseous, clumsy (unusual for me), dizzy, and my normal headaches have turned into full on migraines.

Also, my cervix is very high (higher than normal) closed and very firm, and has been for about a week now.

 

[Lors151]

I am currently 12 days late. Feeling nauseous, tired, weepy etc. I have taken 2 tests both negative. With my son 11 years ago. I tested negative and then at 8 weeks they scanned me and there he was! I guess some people just produce more hormones than others?