Could I Really B Pregnent?

Ok The Other Night Me And My Bf Of Almost 2 Years Were Makin Out Hot And Steamy And We Realized We Didn't Have A Condom. Well I Was Up For Tryin It Wit Out One As Long As He Didn' *** Inside Me(Ya I Know Stupid) Well I Decided To Try To Seduce Him Into It Even THough He Was Dead Set Against It. Well After About An Hour Of Hittin All The Right Spots And Actin Just The Way I Always Do When I Want Him To Do Somethin I Want I Got Him To Do It The First Time He Was On Top And He Only Put Thrusted A Few Times And He Stopped Within 5 Seconds And Thats Not Wat I Wanted. Well I Tried Again This Time With Me On Top And Added In A Few y Moves And Got Him To Let Me Slide It In. This Lasted Bout A Min And he Took It Out Again And i Was Gettin Increasingly Horny And So Was He And The Quick Start And Stops I Was Gettin Wern't A Welcome Tease. Well I Finally Gave Up And Got Him Off So He Wld B Ok To Go To Sleep. Now I Worried Cuz That Was 2 Nights Ago And My Period Shld B Startin N Bout A Week. Could i B Pregnent From Pre ***. Don't Start With The Whole U Shouldnt Be Havin Right Now Thing IM Not A 16 Year Old Girl And I Am Plenty Old Enough To Make My Own Decisions Even Though This One In particular Was Pretty Stupid.