I want to know if I am protected.I took birth control since November 2015. March 6th i stopped my birth control. I got my "period" that tuesday. It stopped the following friday/Saturday. I started to taken Amox-clav thursday night. On sunday, the 13th, I had sex with my boyfriend. He wore a condom but it broke, he didn't finish or anything inside me or the condom. But i still went and took the Plan B pill immediately right after. I am also having my tonsils taken out this Tuesday. Am I going to be protected even though I took antibiotics and probably pain killers after my surgery?