HELP. likely to be pregnant?

hi girls, don’t want to sound silly but can someone help me out ???? i haven’t seen a period for 300 odd days, last night me and my boyfriend had unprotected sex and he cum inside of me. today i checked my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> app and it says i’m in my fertile window. i have been for 2 days now, is there a chance i could be pregnant?? even tho i don’t see a period. ( NO BIRTH CONTROL) ???