Did anyone ever get nausea before there period after having a baby? IV been nauseas and sick the…

Did anyone ever get nausea before there period after having a baby? IV been nauseas and sick the last couple days and it's freaking me out I'm suppose to start soon but haven't yet. I'm hoping it's just my body trying to get back to normal bcuz this will be only my second consecutive period after having my daughter if I start this week.