When will my period return??

Lyd

I have an 8 month old baby girl and she was ebf until about 6 months now she does have some formula along with night nursing and some solids, when should I expect my period to return? I’m on a non hormonal birth control and I have had irregular periods before I got pregnant. I’m just paranoid about becoming pregnant again so quickly lol..is it bad I want my period back?? Lol