Possible pregnancy after taking plan b?!?!

Brittany • mother to Kadence 8/2016

I hope this does not offend anyone... I have an amazing 2 yr old. And currently did not want to expand at moment. I had unprotected sex next morning took plan b .. 6 days later spotted medium amount for four days and nothing since . So my official last lmp was 5/17 spotted 6/1-6/5 nothing since..