Why my uterus looks this way?

Manal • Soon to be a mommy of 3 under 3
Maybe I'm being stupid I don't know lol but look,this is ultra sound from week 8 
 
​& this one is from today at 10 weeks 
 
​& it looks like my little bean changed sides ? now his head is on the left! 
​The baby can do flips already?