Hi, my expected period should be on March 1st and my period hasn’t come yet. I can’t be pregnant right? I had unprotected sex last January 21 and there were no cum inserted in me or whatsoever. I had my period last month a heavy and long one and it came as expected but now it didn’t come. I keep experiencing cramps and feeling like something’s coming out of me but there isn’t. What should I do and what happened? I’ve been having mental breakdowns for the past 3 days. Do y’all think that could delay my period and how long will it delay? Pls answer thank u