I'm still on my period this week and not due to restart a new cycle of pills until Sunday. However, I mistakenly took the first one yesterday (Thursday). Since I'm still menstruating, is it safe to not take anymore and just restart as planned on Sunday? Oh, and a few months ago, I was really sick and unable to take the last active pill on the cycle, so I happen to have a spare to "replace" the one I accidentally took yesterday, so there will be no missed pills if I do that.). Or, should I accept that I messed up and continue taking pills from now on until next time when I can try to get back on track?