Need help ladies!

I have been tracking my period for a long time and can usually tell if I’m ovulating or know when my period is coming. I usually still use a condom when my boyfriend and I have sex but we started having unprotected sex after my period. He always has come outside of me. So I started taking the pill mid-cycle, which I know is not recommended because by then you could already be ovulating, and took it for almost one month but we used a condom for those first 6 days to make sure we were protected. I dont know if I actually ovulated because I can tell everything is thrown off. I stopped taking the first pack 4 days ago and have not gotten my period. Is this normal?