Possible ovulation signs post partum

I'm 8 months post partum, my son is still breastfed and I've had some irregular bleeding for the past couple of months (no more than a couple of days here and there) and I've been on the mini pill for the past 4 months. I stopped taking the pill just over a week ago and for the past 2 days I've had egg white looking discharge (first time since having bub) and I'm wondering if this could be a potential sign that i may be starting to ovulate again. What are your thoughts?