So I had an ultrasound done and I'm supposed to be 7 weeks and some days.. My last period was the 3rd of Nov. Well they done an ultrasound and the doc is saying the baby doesnt have a heart beat and is still the size of a seed, which is what I will circle in the picture of baby. They couldn't tell how far along I am because how small the baby is.. My hcg levels were 1307 on the 20th and now today they are 8739. They are still rising.. What could this be this will br my second. I'm not bleeding or anything just some cramps which is normal..