Hey Babe, hope the prep is going okay, it's rough stuff! When I did the liquid prep, they told me I could stop once it was like yellowy water. Its been an hour and a half since your last post, so I assume you're done with the prep by now, but if you don't finish it, I think that's still okay. Hope you're feeling okay, it gave me just awful stomach pains the first time, and the pills gave me the worst nausea the second time.
What are you getting done anyway? A colonoscopy? If so, it's absolutely true what everyone says about it, the prep is by far the worst part!