Ortho BCP

Tell me your experiences with the BCP. I've been on it for over a month and a half and so far I'm liking the fact that I can have sex without worrying about condoms ripping or taking plan B. I just had sex for the first time this last weekend without a condom since I'm in a long distance relationship. I took the pill 2 and a half hours late. Am I supposed to worry? I've been taking the pill everyday at the same time just one day I was 2 and half hours late.