Levlen pill advice please

Cl

So 26 of jan (Australia day) I forgot to take the pill so I took it the next day then the 28 (Thursday) I forgot again and then I took it the Friday I was meant to stop and start my period but I decided to skip it so I started the new packet on the Saturday and it is now Thursday the 4 of feb I’ve had my period from the 31st of jan still taking the pill and still getting my period scan someone please help me to understand what maybe going on