period 14 days late

Ne

i tested 4 & 2 days ago and got 1 bfn & 2 faint lines i’m going to the emergency room tomorrow morning my periods are always regular i’ve never been this late and i haven’t been stressed 🤦🏽‍♀️ i’ve had breast pain here & there and they are a little darker i’ve had twinges here and there and slight cramps and had back pain & nausea & headaches and mood swings