Birth control, plan b, waiting for period?

I've been on the pill (Sronyx) since 9/5 and I had 10/14-10/19. On the 18th, I had in the morning, took my pill (as scheduled) 9 hours later (at 7pm, the time I stick to), and had a cough induced vomit an hour after that. The next night I took my pill as scheduled and then a Plan B. My question is should I be allright? And after I vomited, I did not have until the next pill (and the plan b) were in my system for many hours. I never ever missed a single pill since I began, and if it matters, my period isn't due till ttoday or tomorrow, but I am stressed. This is my first time ever on the pill, so pardon my spaz attack ;) I took the rest of my pack as scheduled, and am stopping the birth control completely because I wont even see my boyfriend until the winter. Can anyone ease my mind?