Hey guys! I need some help. I wasn't very smart and me and my boyfriend had unsafe sex after my last period he didn't cum in me but we were still a little paranoid since we did it more than once. I looked up a dose of my birth control that equaled a day after pill and went and bought it and took then started taking it regularly. I was normally supposed to get my period Sunday but nothing and birth control package said I was supposed to today and still nothing should I be worried???