I had strep throat this past week and my doctor gave me penicillin to take 3 times a day for 10 days. I told her I was on birthcontrol and said I should be fine. When I went to go pick up my medicine I also asked the pharmacist there too because I know antibiotics can cancel out the birthcontrol pills. I had unprotected sex this Sunday but he pulled out each time. I'm still freaking out about my birthcontrol being canceled out. Should I be fine?