White stuff?!?

I'm currently 9 months into pumping milk & I've always kind of had a white discharge but october 10th after bm I had the slightest pink mark & nothing else on tp after I wiped. Then a couple days ago after I peed I was sitting there & I had 2 string of pretty thick white stuff come out of me. TMI I know but I'm freaking out about what it could be....my period starting again/ovulation? Infection?