Confused!
I've used a period tracker for years, it's always pretty much bang on excluding a day or two once or twice over the years.
I'm currently 8 days late - I've done 3 tests (two cheap and one digital clear blue) all of which are negative.
Boobs hurt, got a dicky tummy every morning but no signs of period pain as I normally would get in the week leading up. I've also not had sex for probably about 2/3 weeks either.
I'm thinking do another test later in the week if I don't come on again or do I query it with the doctor?