I had sex a month ago and I took two tests after two weeks ( and my period being late ofc) and they both came out negative it was my first time having sex and I’m 20 days late my period is irregular and all but this is super late I also took a test June 24th and it came out negative I just don’t understand why I’m not getting my period last time I got my period was April 27 APRIL I had sex may 28