My DD never fell out of bed, but I did as an infant, according to my mom. She had me on a bed surrounded by pillows, I was about 8 weeks old and apparently I learned how to roll over at a VERY young age.
I hit a hardwood floor, my mom freaked, took me to a neighbor to be sure I was okay (I think she was too hysterical to check herself) and I lived...obviously. 
Don't beat yourself up, Kermit, as you can tell it happens to everyone.


Don't beat yourself up, Kermit, as you can tell it happens to everyone.
