Plot hole: Within only a few days, cults have formed looking for fertile women? Not remotely likely.
Suggested correction: Exactly how is this not remotely likely in a fictitious horror film involving an outbreak situation (and state of emergency) that has never happened before. It's not a plot hole when irrational, terrified, or crazy people do irrational, terrifying, crazy things.
The plot hole is spot on, no way does society break down in total anarchy in just a few days, you're basically saying all law enforcement and military agencies will somehow cease to exist.
Not cease to exist, but certainly have other things to do than investigate a few random cults. Who'd to say they'd even know these cults have formed?