good question...i wondered that too
But if you can't get water down, chew crushed ice, drink gatorade, drink juice, drink soda....whatever you can do to keep your fluid levels high is important, even if it can't be water...of course, water is best! But I was told in the hospital when I was pregnant with my son that if I can't keep down water, drink a lot of whatever i CAN keep down (obviously minimize caffeinated soda and teas and coffee and don't drink more than a diet drink or two a day. )
Due to nausea/vomiting or something else? Hydration is extremely important, as dehydration is dangerous to experience during pregnancy.
Kinda figured but thought it didn't hurt to check since not drinking enough water has been a bit of an issue.
Discharge is just discharge and changes depending on your hormones, as well as things like arousal levels. It doesn't mean something is wrong.