So last month i started bc for the first time, i started it on my period. Well my period was supposed to come in 8 more days, I'm supposed to start my new pack next week so i would be on the second week when my period comes, but my period came early and came today but i haven't finished my first pack. Will this mess up my bc and does anyone know why my period came early because it never does and ugh this is so confusing