Yep, that is really scary! To this day I "drink" my liquids with a spoon and lots of ice - that way I can chew on it - no pure liquids still!!!!
There is some stuff you can buy to add to your drinks to thicken it up - you may want to ask your dr about it.........
Other than that - are you ok? I'm still @ the hospital, but will feel better really soon!!!!!

ERin