Possibly have GD after passing 3 hr test?

Ok, so I took the one hour test and I failed it. I later went in to take the 3 hour and spit some of the drink up within the first hour but they said to stay and they wanted to finish the test instead of restarting a different day. I ended up passing the 3 hour, but I’m nervous bc I threw some of it up it wasn’t accurate.... I may just be paranoid but I’m a little concerned about it... thoughts??