Late period 1 year after birth

Hillary

So I had my baby in may 2019.

I didn’t have a period untill last month July 12.

I still havnt gotten another one and I’m wondering how long is Normal to go in between periods. I am still BF so I know that can effect it.

So I just wanna know when it considered normal and when I should maybe freak out and test lol

I’m not on BC we use condoms sometimes and pull out. I know. It’s not the safest methods but I don’t do BC