I can not remember the name of this movie. Is black and white silent. Starts with a woman cutting a mans throat and rubbing his entrails on herself then she gives birth to a man and he wanders around the woods. There are some creatures that catch him and kill him slowly. Movie is weird and has no plot or sound but I really need to remember. Help?

Begotten (1990)
IMDb synopsis:
God disembowels himself with a straight razor. The spirit-like Mother Earth emerges, venturing into a bleak, barren landscape. Twitching and cowering, the Son Of Earth is set upon by faceless cannibals.

Begotten (1990) - IMDb

Here's the complete film:
Begotten (Full) - YouTube