So me and friends got drunk together, things happened and we had unprotected sex, he came inside of me on Day 26 or 27 of my cycle, (which is today around 4am) I started my period today around 9am, should I take a plan B? Or is this an actual period? Someone help my nerves please! To be clear we had sex he came in me today, 4 hours later I started bleeding, which according to my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period app</a> my period was due today. Is there anyway I could of get pregnant this morning and my period still happened 4 hours later bc My body hasn’t produce any pregnancy hormones or something? Also if you think I need a plan b, please let me know which one I should take plan b or take action.