IUD Fell Out

Raine • 28, Mommy to 1 son & 1 step daughter & 1 daughter. Nerd. Web Designer. Books. Netflix. Food.
Ok so my iud fell out. Seriously! I was shocked, but also not as this was my 3rd round as my other two shifted lower in my uterus and had to be replaced. 
It came out on 1/19 @ night we DTD 1/19 morning before it fell out & 1/20 (unprotected) plus about every 3 days since (pull out method lol). At first I was like pfft I won’t get pregnant but now I’m like holy crap what if I am?! 
So how many people got pregnant right after the iud was removed?!  I’m going to test after Valentine’s Day since I should have a period by then.