Me and my boyfriend had sex for the first time 2 weeks ago and went raw for a bit but mostly use condoms. He never came inside of me but once he came and cum got onto his fingers. He wiped and then fingered me but us there any chance that could've caused me to get pregnant? I have very irregular periods usually around the 8-20th of the month and it's currently the 13th and I still dont have my period or any real signs of my period coming. I took a pregnancy test (negative) but I still feel anxious about it because usually you have to take it the day after your period but that's kinda hard to pinpoint since my periods are never the same day every month. I got a light brown discharge after sex 2 days ago which is when I took the test but I'm not sure if it's something I should be worried about or maybe just old blood from the sex? Please help!!