Ovulating twice in one cycle?

Portia

So <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> says I ovulated the 20th, picture below was on the 19th.

But I just took another ovulation test because I have some weird discharge and mild cramping.

And it’s positive. Super confused. Someone please help!!😩