I'm 7 weeks, 1 day. This is my 4th pregnancy, only two made it to full term, and I have no signs of morning sickness at all. I have food aversions, my breast have gone up a full cup size and are painful, I have no spotting but very crampy at times, and I'm always tired. With my two previous pregnancies I stayed sick throughout the pregnancy, first trimester was the worst! With my very first pregnancy, I did just like I am doing now, it ended up being a missed miscarriage. Should I be worried? I feel that there is something not right, but it could possibly be my nerves... help!