Hey thanks for getting back and letting us know about the fix. Most of the time on here you spend your time helping someone with a car problem, and they probably fix it and don't even come back and let you know.
It sounded like the fuel pump all along, but sometimes it can be the relay or the pressure regulator, and replacing the pump turns out to be a waste. I was just trying to tell you how to make sure it was the pump first. Luckily it turned out to be the pump and the first thing you replaced.