Cervical mucus question

Kandle

I don’t know the length of my cycle currently because I just had my first postpartum period last month. Before it was 28-30 days. In the past, the first few postpartum periods I had after breastfeeding my first born lasted 33-35 days. I am currently on CD31. Some of my apps says I’m late 3 days, while others say I should have started today. No period yet, some twinges in abdominal/pelvic area the last few days. I’ve taken 2 tests the last 2 days and I believe I am only seeing indent/evap lines. Didn’t take a test today but I have what looks like egg white CM but with a very small yellow tinge to it. Is this a sign that I’m pregnant?