3 hr glucose test

So I have been at the hospital since 8am and I just finished my last blood draw!! I'm not normally a queezy person but my first 30min after drinkin the solution was rough I thought for sure I was going to throw up and have to start all over again! But I made it to the first hour mark then asked to lay down.👌🏽 this is what saved my whole test 1. That solution makes you tired.