This is my second month on BC pill and last month I was spotting a few days before I finished the hormone pills and started the sugar pills and as soon as I finished the hormones I started my period . This month I haven't had any spotting and yesterday was my last day of hormones and today I haven't experienced any spotting or sign of my period. Should I be worried that I didn't start today? Do you always start on the first day of sugar pills? What do I do if I don't have a period by the time I'm supposed to start next months hormones?