Possible Twins?

Ms. Velociraptor • 💓💙💙💓💙

I couldn’t shake the feeling that I was pregnant with twins, today I had my first ultrasound. Measured 7+2. The tech convinced me that that bottom blub is a yolk sac but I’m not too convinced. 😬

If you look at the lightened photo, you can see what is maybe a yolk sac above the baby’s head. What do you twin mamas think?