My boyfriend and I had unprotected sex Thursday and Friday he pulled out the first time but was not sure if he pulled completely out. Friday he came inside me after I laid down for like 30 minutes before getting in the shower. I’m not on birth control so I took a plan b. Immediately after taking it I felt extremely tired and still currently feel tired. When we had sex my period said it’ll be here in 8 days. <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> said I ovulated the week before but I’m not sure how accurate that is.