Please helppp:/

Kaylan

So I had my baby in March and these pictures are of my 2 periods I’ve had since having her... I haven’t gotten one this month yet, <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> says I’m 3 days late and I’m freaking out. Took a test yesterday and it said negative. So is this normal to have irregular periods, or could I be pregnant?