I took thec4 dulcolax and have been trying to get down rhe miralax/gatorade mix. Supposed to drink 32 ounces between 4 and 6, then starting at 4vam supposed to drink another 32 Oz 3 hours before getting to the hospital. It is now 7:15 and just cannot get down the last 10.oz. of the first batch. My stomach just won't take it...