Ask a Car Mechanic and Get Answers to Your Car Questions ASAP
I have done hiundreds of brake jobs and no matter how good a job I have done, the pedal is always a little low and spongy.
But after a few days to a couple of weeks, it always comes back up and gets firmer. (Don't ask me why)
Drive it for a while, and unless the brake light comes on or the pedal goes lower, wait and see if you get your pedal back OK?