I feel completely stupid, but when you start your first ever pack of Cerelle, when you've not been on the pill before, if your period starts let's say Tuesday, do you have to take the one that says Tuesday? Because the instructions say that you need to take the corresponding pill from the top row when starting a new strip, but doesnt seem to give those instructions on when it's your first ever contraceptive pill. I'm panicking, because I started it a month ago, but I just started the strip, even though it wasn't Monday. Had sex once since (on the 15th day), not I have what seems to be my period, but it's 10 days early and very light, I'd say it's spotting and not a period, but part of me is paranoid it might be implantation bleeding, if i wasn't taking the pill correctly. Has anyone else had weird periods in the beginning? TIA