am I just freaking out about nothing?

Emily
Okay so this is my third month on bc pills. the first month I got my period a week early and it lasted 10 days (I know I cried too) the next month was one week early (like according to the placebo pills) and lasted a normal amount. according to glow I was suppose to get my period yesterday but on my pills I'm not suppose to get it until next week. I guess what I'm asking is after the third month did your cycle sync up with the pill schedule? should I be worried?