I am currently 5weeks 4 days along. I was in the ER last night with some pretty bad cramping. They did an ultrasound and this is what they told me. Gestational Sca looked irregular. They also did not see a yolk sac or the fetal pole. I am so scared that I am going to lose this baby or it may not even turn into a baby. Has anyone else gone through this? Please help any advice would be great. thank you.