2) I can hear and feel fluid sloshing around in my stomach if I make an almost "belly-dancer" like motion. It's faint if I haven't had anything to eat or drink but after consuming fluids it's verrry noticeable. Is this normal?
The amount of ascites will not be impacted by exercising or sitting in a sauna. If you have been diagnosed with ascites, it's being produced because of some 'process' that is going on within your abdominal cavity - it's fluid that's outside of your organs not within an organ like the stomach.