When I had my son in 2003 I had a c-section. My pregnancy was great, I had energy and very outgoing. Now, I am pregnant. The doctors cannot make up their mind, if I am 5 weeks, 6 weeks, or 7 weeks pregnant. My last period was on March 5, 30 cycle. I had an ultrasound during the weekend when I went to the ER, and have one schedule for this Wednesday. They saw the gestional sac (not sure if I spell it right), but no baby. Because of that, they said I early around 5 weeks. 5 or 7 weeks, I should not be having cramps like this. I am tired all the time, feel hungry but trying not to eat because my first pregnancy I gained more than 50 pound. All I know when I was 6 week pregnant with my first child, they saw a baby also, not just the sac. The cramps has got better but still there. I am guessing I'm due 12/13/09. What's going on with me? the only thing I could think about is that because of the c-section now, I am going to have pain with all future pregnancies.