We're pregnant!

Hi ladies! So I had my IUD removed in January and, now I am pregnant 😍😍😍😍 I have been so sick and I am only like 4-5 weeks. I didn't eat solid food for 3 days was sent to the emergency room because I was so dehydrated:( any way so they did a untra sound saw my sack but didnt see a baby the doctor says it normal not to see the baby and my hormone levels are showing that the baby is there and I am already having crazy cravings omg! Can anyone relate to me to help calm my nerves?