My car made a pop noise stalled and now wont start.

What is your question?

First It sounded like there was liquid sloshing around In my dashboard when Im driving. Then There was a high pitched whining noise coming from my outer engine. The car ran for 2 days with this sound. Then it made a pop and stalled. It will not start now. I changed the water pump and it cranks a little better but still wont start. I dont know where to go from there