Period related

Can anyone help?

I have a 6 Month old ever since I got my first period since having my LO my periods have been irregular ish.

I am not on any medication, I do not take birth control.

It is going on 48 days since my last period (counting from the first day )

Did you have irregular periods?

(I am not pregnant according to pregnancy tests just to be 100% and there’s no way I could be we have used a condom and 100% none broke)