So, the past couple of weeks, i have been experiencing things that could either be a sign of pms or pregnancy, but they are leaning enough on the pregnancy side to have me a little paranoid until i find out for sure. I'm 20 and recently married, my husband and i are not trying to be pregnant right now, but it obviously could happen anyway. I definitely ovulated this month; i know because i get really bad ovulation cramps (yeah, weird). that was 2 or 3 weeks ago though, and for the past week and a half or so, my nipples have been really sore and suddenly i have bumps all over both (which after doing some research, i found could be a sign of pregnancy). I also have had cramping for the past 4 days or so, and been really tired. I still haven't gotten my period which isn't a huge surprise because i'm fairly irregular, but i still wonder... i took a pregnancy test about a week ago, but it came out negative. Any thoughts??