Should I get plan b?

I just started my 3rd pack of pills. After 2 weeks on the pack (yesterday) I had sex with my boyfriend. We aren't sure if he nutted in me but after we went a second time so there was definitely precum. I took the pill on time the past three nights but previously they were all late by 20-45 minutes. Should I get the pill just to be safe or should I be fine

Vote below to see results!