Could I?

Mandy

My cycle is 28 days normally, I was 2 days late this month but negative test, I started ovulating around the 14th of July and had unprotected sex on all 4 of my high fertile days, tho bf kept pulling out, I've started 2 have most of the symptoms 6 days before periods due but had a neg result this morning, should I re test when periods due?