So I took the morning after pill on Tuesday, the day my period was due to end, and it did as normal, but the same week on Friday, 3 days later, my period has started again, now while I didn’t think much of this as I was told bleeding in between my next period could be a result of taking the pill, I am now confused as it is now Sunday, and so it has been 3 days since I started bleeding, meaning my next period has started, 3 days after my last!! Does anyone have any explanation which could clear my concerns?