No heartbeat at 6 weeks 1 day

Hi, your question is very timely. I am at 7w and 1d gestational week and we went to our OB last Saturday, wala parin heartbeat si baby ko. We used trans v ultrasound. But OB assured us that it will most likely take form after 7 weeks since anything before 7 weeks is considered pretty early. Keep praying lang. :) God has everything in control.