My boyfriend and I aren’t really trying but aren’t really preventing it either since we’re just using the pull out method, but I had my last period on March 11. Period was due 3 days ago. We had sex about 7 times, all throughout this cycle, but I don’t know if it could just be stress also, but I’ve had mild cramps the past 4 days, and mad heartburn, some days I’ve felt sorta nauseated in the morning. Just wanting some opinions on the chances I could be pregnant.