Positive?

I took this test this morning but only saw one line so I said well it's negative going back to bed. My husband got up around two hours later and he showed me this... I was like well your not suppose to read them after 10 mins so I re tested and a faint but light line showed up after two minutes. Last period was April 28-May 4. I missed my period on May 29th so I tested and it was BFN so I tested again on the June 1st and BFN. I'm wondering if it's possible I got pregnant right when I was suppose to start my period or ovulated a week late.