Okay so I got my first period at 3 months after having my son. Then I didn’t have it the 4th month but then had it all the months after that (my son will be 9mo this feb). Well until this month, I’m 7 days late. I took a pregnancy test a few days ago and they both came out negative. I’m just so confused.

I am breastfeeding and my husband and I use condoms but no other birth control. He says he checks the condoms after we have sex to make sure it didn’t break or there is no leak and he said their hasn’t been. So thoughts anyone?