Shadow or possible twins? Still really early

Sarah • Hailey Jean 11/1/19💗🌈 God is good 🙌🏻

My doc didn’t say what I’m measuring at as we only saw yolk sac and fetal pole. I’m guessing 5-6 weeks as I know I ovulated late.

Keeping my fingers crossed that next Monday there will be a heartbeat. After looking, I noticed that squiggly dark area to the left of the gestational sac. Is that just a shadow or possibly another sac at a weird angle? Just curious.

Took another zoomed in...