Hey guys! I’m currently 4 months PP, I got my first period 6 weeks after having my baby, I had another a month after and another a month after that, this month I am currently 3 days late. I took pregnancy tests but they’re saying negative, am I pregnant or is this normal? I’m truly so lost and confused. My period has never been late before (except for while being pregnant)

I know that your period can be irregular after having a baby, but I’m just so confused why I’ve had a period every month after having my babe except this month.