After replacing the water pump the car does not start?

So, I just replaced my water pump myself (I got to mention that first because I'm not a mechanic. Just really like cars and didn't have the money to take it to a shop) and put it all back together only to find out it wouldn't start. At first I thought it had to be a timing issue, seeing how I just had the timing belt off. But I don't know for sure. Especially since I don't even hear the fuel pump prime when I turn the ignition to on. The water pump is holding water, which is good. But it would be even better if the dang car started. Any ideas? I have already checked the fuel pump relay fuse, and it was good. But the fuel pump doesn't seem to be getting power. I really hope I don't have to go fishing out the fuel pump from the tank. It worked just fine before I started the water pump replacement. There is just under 1/4 tank of gas in the car. Do I need more than that?