Plan B experience???

Okay so I took plan B 8 days ago. I was due for today but my period didn’t show up. I didn’t have that much of a chance of getting pregnant since i didn’t have sex just got fingered and didn’t know for 100% sure if there wasn’t any precum so didn’t wanna risk it. It was my 2nd time taking plan B this year. The last time i got a mini period a week after i took plan b but this time nothing. I have some stabbing cramps in my lower stomach and also my boobs started to ache. My discharge is also white-ish and sticky, but I’m mostly dry. Idk, I’ve read the side effects of the pill but still worry. How many days was your period late ladies when you took plan b???