Birth Control advice???

I recently just started Birth Control a week ago, the first week I took it around 10:22 but it was hard to remember to take it because I always have to leave class. So when I started my second week, I changed the time I took it to around 8:15. Will this affect me in any way? Do I always have to take it at the same time? The doctor told me that as long as I take it everday it shouldn't matter?