No time like the present.
You want to make a film? Don't wait. Don't hesitate. Don't look for the stars to align. It's never going to be absolutely perfect.
The tools are right here.
Make your own damn media.
More on this as it develops.
Because if you need a kick in the pants. I own the steel-toed boots.
Edit to add: Not only am I in your corner, but 1K Film has a handy horror / scifi tip post here. Again, no excuses.