Genuine Input Please

So I had a baby February and was put on low dose birth control late April. I have gotten pregnant before on the pill (miscarriage due to continuing to take the pill because I didn't know), but they would only let me have the mini pill for now. I am worried I am going to be pregnant again. I did have my first period already and should of ovulated last week or this week according to this app and another app. Should I stop the mini pill in case I did happen to conceive again? Don't lecture me on using condoms. We usually do , but in the heat of the moment we forget sometimes.