5weeks and 3 days TVS no fetal pole

Hi po..i am not sure actually what I need but I just want to take a little bit of this paranoia of my chest..anyway.. kala ko po 7+weeks na ko based on my LMP and my app (flo)..then I just had my 1st TVS yesterday..which I found really disheartening pasensya na po at sobrang takot lang ako..this is to be my 4th baby kaso unlike my previous babies late ko na nadiscover na buntis ako sa usually na ultrasound ako e nasa 8-10 weeks na sila..this time sa TVS ko kahapon they said that I measure 5weeks and 3 day with evidence of early uterine pregnancy pero no evidence of heartbeat as no fetal pole yet..sabi naman nila na normal naman daw yun at 5 weeks pero di talaga ako matahimik..anyone here po who had the same thing at naging ok naman lahat?..thank you po