About two weeks ago I bled my breaks because I was getting a VERY low pedal (to the floor).

After that they worked perfectly until today when I started backing out of a parking space they went slowly to the floor. I couldn't even move up on them even 1/4 of an inch with out the car lerching forward.

I am using good quality DOT3 break fluid and there are absolutly no leaks in the calipers or the wheel cylinders. And my drums are adjusted perfectly.

What should I do?

1995 Honda Civic EX Coupe (Automattic)