So i was supposed to come out n my period on the the 8th of May .i gave it time to like the 10th still nothing and it the 12th . Buttt! i just took a dollar store test (yes im cheap) but it came out to negitive . Also to add I recently been off of birth control but its been a month my last package of pills ended in march do yall think that it has to do sum with my period not coming on and another thing my last period was april 9th it lasted 7 days

Please help im confused 😐