Has anyone ever had an unassisted home birth?

I would love to have a home birth but on the wait-list for a doula and thinking of possibly just birthing at home but obviously all the what ifs are holding me back.

I've had 3 completely normal hospital births, zero complications, I feel physically capable of doing it at home but I also don't want to potentially put my baby at risk not being in a hospital with medical professionals God forbid something was wrong this time.