We all have white discharge. Discharge is a constant and every little change in color or consistency doesn't always mean something.

Could be ovulation, a change in on, a reaction to bacteria, etc.etc

You can still ovulate without having them. But white discharge normally means in Fertile discharge. I also have pcos

How can I ovulate when I haven't had a period in over 4 month? I thought you couldn't ovulate unless you had a period?

You could be ovulating