I'm currently 3 days late (I'm normally spot on). We are TTC our second baby and had sex every other day during ovulation. I'm having all the symptoms (nausea, smell adversions, urinating frequently and bloating) but the 2 tests I've taken have given me a BFN. I am still breastfeeding my 13 month old. Any tips on when I should test? Has anything similar happened to anyone? Or am I just crazy?