5 days late and BFN

Monica
I had my BC removed last month (IUD) where I've always had very consistent periods. So as expected (but not wanted) I was suppose to start 5 days ago and nothing. I took a test this morning and it was a BFN. Is it possible to be pregnant where I still get a BFN or since having my BC removed be the reason why I'm late but will prob be starting soon? I've never had an irregular cycle, even after getting BC placed.
UPDATE
I finally started my period this morning. 😭