I started my birth control for the first time12 days ago, I had sex two day after. We used a condom but it broke- he didn't finish and pulled out as soon as it broke. 2 hours later I took Plan B. Now it's been 10 days since I took plan B and I'm still taking my birth control everyday . Should I be worried that I may be pregnant ?? I have no symptoms like sore breast or nausea or a high temp in the morning.