My doctor told me to begin taking the pill from day 1 of my period. Note: I've never taken birth control before. So I drank a white pill the first day and the second day I drank a blue one thinking i was supposed to start with those. However, after realizing I wasn't supposed to do that. I read the instructions and it said it was okay to drink two pills in one day. So I drank a white one after realizing my mistake with the blue one. I just want to know if that was right for me to do.