Do I need to do something if I vomited after the Vines placebo tablets?

Hello, i use the drug vines. Yesterday I had for the first time situations that I vomited on a placebo tablet. I understand that I do not have to do anything about it? Some time after 3.5h spit out what I undone, and after 4h Had to force several times (3/4) vomiting, because I felt terrible boredom, I had an emetic reflex but I could not vomit. The end of the convention as I wrote forced. Does such a thing affect the action of contraception? I'm afraid because yesterday I also had a relationship