So I have been on birth control for over a year 1/2 now. I take it everyday. I recently just switched to a new brand and dosage. I have taken the new one for 2 days now. I had sex this morning, the condom broke but he pulled out. I just finished my period yesterday. Should I be worried about becoming pregnant since I just switched pills or am I still protected since I have been taking birth control for so long? Please help!