Had my First Ultrasound sound today!!

I am 8 weeks and 2 days and I finally got to hear my babies heart beat today!!! I cried a little when I heard it and I saw her wiggling around too. It was so cute! I say “her” because I have a strong feeling it’s a girl. I don’t know why. I just do! Anyways her yolk sack is right above her head so she looks like a little angel with a halo. Anybody familiar with Ramzis Theory and what it’s lookin like the gender might be???