I've been on this medicine for almost three days now and had no p...

I've been on this medicine for almost three days now and had no problems, until this mornings dose. my nightly dose consists of this and two other medicines, one of which i take food with and i haven't had any problems outta that dose. but this morning i was running late and didn't grab a glass of water with my meds, instead i grabbed a coke. HORRIBLE MISTAKE! i was running around the house trying to get ready for school but i still felt fine. about ten minutes into my drive i burp and then i suddenly feel as if i'm gonna throw up. another 15 minutes goes by and i had to pull over on the side of the highway and puke. it was so freaking embarrassing and horrible. i still made it to class on time though. i have now learned my lesson. if it says take with a glass of water, it really means take it with a glass of water :/