Beth, stay hydrated! You need some sodium to balance those electrolytes. When you have D think BRAT (bananas, rice, applesauce and tea/toast). White foods help "sponge" up the excess fluid in your colon, i.e. white rice, white potatoes, bananas, etc. A little gatorade maybe? A suitable broth for sodium, if not pedialyte/gastrolyte? Some rice crackers? Don't think to hard about it dear, as you really sound dehydrated. I've been dehydrated and it's not fun--you just end up hooked up to an I.V. to get rehydrated because even water will make you puke.