No gestational sac at week5 day 5, is is normal?

hihi I went to see doc on 5 week 2 days and when they did an abdominal ultrasound scan they couldnt see anything too went to see doc again this week on 7 week 2 days, abdominal see can't see much but vagina ultrasound shows sac, yolk and a mini beating heart so chances are you could be too early when I didn't see anything during week 5 I was also worried about ectopic but doc says ectopic only happens about 1% of the time and ask me not to worry too much first and wait for another scan two weeks later. So perhaps try to keep yourself occupied for these two weeks first. keeping fingers crossed for u!