Falling while pregnant

Daviea

Good morning it’s 6:18am for me and I couldn’t sleep. Last night I tripped carrying my dog because it started raining while I was walking him. I fell face forward right on my front side on my stomach. My knees are messed up. And my dog is okay. I’ve just been worried about the baby not sure how protected he is in my belly. I’m 21 weeks, any advice ?