Cleaned the inside of my Dishwasher. Now the dishwasher is off!

Taking it apart "professionally" is one thing. Putting it back together "professionally" is another. You are most likely going to have to (one piece at a time) take it apart once again to find the issue. The "odd noise" is probably something that ended up in the drain pump that should not be there and is restricting the flow of the drain water. If the unit doesn't have a separate drain pump (as most G.E.'s do not), but rather a drain valve that is opened and closed by a solenoid and linkage (as most G.E.'s do), then you most likely have something that was left or fell into the pump sump that you didn't notice while you were reassembling things. That will cause noise pretty much whenever the pump is running. Whatever's in there is most likely blocking the drain valve open, allowing water in the drain line at the end of the wash to run right back into the machine.