I got the shot on Oct 7 and my boyfriend and I, had sex that same weekend unprotected but he did not finish inside me. We waited the 7 days the doctor told me, but we did have unprotected sex exactly on the seventh day. Is it possible that I could've conceived during the time because he did finish inside of me. It's been roughly a week since I was supposed to get my last period and I have been feeling quite nauseous and fatigued. These might just be symptoms of the shot but Im still not sure whether or no to take a test because i would rather know in case i am so i do not drink. Let me know what you think! XX