Please Help! Plan B making My Period late??🤷🏽‍♀️😭

Mina

So I took a plan B last Monday the 11th after a hookup. Took it within the 72 hour time span. The day I took the pill my period was due in 7 days. Was supposed to get it Sunday. However now my period is 2 days late. Took a pregnancy test last night and it was negative clear as day my friends agreed too. However I have gotten my usual pms symptoms with no period yet. No spotting but white creamy discharge that I always get before my period. And typical cravings, fatigue, and bloating. Is this the Plan B delaying my period I really don’t think I’m pregnant. I only had sex twice this month and once was with condom and the other the guy really didn’t even penetrate me. He just insisted I take it “to be safe” cause we were both drunk. Never would have if I knew it would mess up my cycle like this 😭🤦🏽‍♀️