Me and my boyfriend decided to have sex without a condom but he didn't not ejaculate inside of me. We did it a week or so after I had my period the 20th of may so i know for sure it can't be my period I took the next choice pill after 12 hours after we had done it and now 6 days later I'm spotting brown discharge and some blood. Does this mean I can be pregnant? I'm so scared can you please help me!