The morning after pill

I had sex with my man on my "high peak" ovulation day and he came inside. I took the morning after pill the next day because I got scared thinking I would be pregnant during the damn pandemic (we do want kids tho, we just said its better to wait 'till this is over). My period is now 3 days late and im having cramps everynow and then, my boobs are sore, etc. Its too early to test either way but I was just wondering if its normal that my period is late or does that mean that the pill didnt work? I honestly dont care anymore if i get pregnant rn or not, I just wanna know and its too early to test 😭