Ovulation

I have a question. May sound stupid but I need to ask. I have three apps. Glow, flo, and Ovia. All three have the same exact information. And my period on all three are a week apart from each other. One app says I ovulated last week. Another says I don’t ovulate until next week. And this app says today. I can’t test because I’m on vacation. Last week I’ve had egg white discharge. For two days. However this week I’ve been creamy. I usually have a glob during ovulation, but pcos makes it so hard to know what is what. So now I’m stuck on did I ovulate last week. Or am I ovulating now. I have symptoms but I don’t know if those are ovulation symptoms or pms symptoms or pregnancy symptoms… I’m stressing my self out over it.