Rainbow baby! First Ultrasound. HB was 168!

I had my first appointment yesterday. According to my last period I am suppose to be 9 weeks 3 days but baby measured at 8 weeks 3 days.. So instead of my due date being May 8th its May 15th.. The doctor did seem very please with the babies heart beat being at 168 it was so strong! We had a miscarriage at 11 weeks last year so I was so nervous. I hope this pregnancy continues to go good! I have had extreme morning sickness though so hoping to get that under control.