6 weeks 4 days, no fetal pole detected

Hi everyone- I am 6 weeks and 4 days. I went in for an early scan because I had some pain on my left side. They found the yolk sac and gestational sac but no fetal pole. The yolk sac measured 6 weeks, 6 days. I had blood work at 5 weeks and my HCG more than doubled. Progesterone was also good. Anyone have a similar experience to help me get through this long 7 day wait until my next scan? Thank you!