When should I expect my period??

Okay so, I had my period during my sugar pill week like normal. Then, when I started my next pack on the Sunday, I took it for 5 days (till the Thursday) and then I stopped taking the pill all together. After a couple days, I had about a 3 day “period” from stopping the pill. Technically today would mean my period is late if I were still on the pill... should I still be expecting my period around the same time? Or should I be expecting it to be a week away still since I had that 3 day fake period? Or could it be either or.. not really sure how that would have affected my body as I’ve never stopped birth control before. Thanks. Also, p.s, I stopped it to try to conceive.