Getting pregnant again

My husband and I struggled for 2.5 years to have my son with a total of 4 miscarriages. When we finally figured out what was wrong I was able to prevent the loss and had my now 11 month old son. My husband and I want one more blessing.

Today I had a extra think clear discharge come out. I have never had so much discharge ever. It was extra gooey. My question is does anyone know if that’s a sign of ovulation? I have been breastfeeding/pumping and haven’t had a period yet.