AF still not here...do I give in and test?

Danielle • TTC baby number 1 for 3 years now...
Hi all...so period is now 5 days late and I still haven't tested. I keep feeling like its gonna show with cramps but nothing at all?!i am also cervix checking and normally have some spotting that would have started a week ago in a normal cycle.what is going on?is anyone else in the same boat?have you tested?