I've been taking my birth control for over a year now. Two days ago I left my birth control in a hot car for several hours. Absentmindedly, I took the pill that I was supposed to from that pack. Then I realized maybe that pack is not any good now that I left it in the car. So the next day I started my other pack that's for next month on the day I'm supposed to be on that's been in a tempature controlled environment just to be safe. I'm just worried that the one pill I took from the hot car messed up what the pill does to my body and I'm not protected now? Any advice?