I’m scared I might be pregnant

Sorimar

I had unprotected sex with my boyfriend and he came inside but not even 5 minutes after I took and emergency contraceptive pill this was early April and my period has been late for 8 days now and my boyfriend and I are extremely scared, the <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> app showed green on the day we had sex but I don’t know it that means I was ovulating on that day. Anyone have any advice?