Empty uterus

Destany

Had my ultrasound today my doctor said they couldn't see anything in my uterus they ruled out ectopic and said my cervixs are closed and I'm not bleeding .told me to come back in 2 weeks I just might not be as far along as I thought I need lots of prayer and has this happened to anyone else ? LMP should make me 7 weeks 3 days. But could have ovulated late.