Pregnancy

Hi everyone my doctor estimated I should be 7 weeks pregnant I had my ultrasound yesterday and they couldn’t find anything except maybe the sac??? Am I to early to show has anyone else experienced this, was it to early to see anything or please help! The “sac” is measuring at 5 weeks

Should I be worried??

They mentioned maybe a missed miscarriage or it’s to early to see anything yet… someone help ease my mind please 😭