Idk how to work this app ttc. Pcos

Idk how to work this app but I need someone to talk to idk if I can handle it. I have pcos I've been ttc for about 13 months now. I'm in the ttw I guess and I thought my period was due on 8/14 it didn't come I tested on 8/13and it came back negative I used soy isoflavones and I think I ovulated because of the mucus discharge and I thought I was pregnant . Idk what's going on I thought soy was supposed to make me pregnant I even had the spotting and other symptoms ! What's going on?! Will I ever get a positive + pregnancy test