Plan b

The last time I got my period towards the 5th day my bf slipped up & my prego chances was @ 1% so I didn’t bother but I kept getting little cramps here & there. I took a plan b 2 days ago, my period is supposed to come in 5 days. I’m cramping more so on one side but over all I kind of have all my symptoms for when I get my period. I’m worrrrrieeddd hoping it’s my period on the way

(I took the plan b within 10 hours after sex)