My boyfriend and I are not ready to have a baby but we did have unprotected sex the week that I was ovulating and now I'm having some pregnancy symptoms but I have psyched myself out before so I just need other opinions. I was supposed to start my period today and so far I have had light cramping but no blood. My nipples are extremely sensitive to the touch but not my whole breast the bumps around my areolas are more prominent and I have had a little acid reflux and the fatigue seemed to kick in today and I got 7 hours of sleep last night. And I'm also feeling a bit dizzy. Should I blame pregnancy just yet?? Any advice is welcome.