more then one positive opk?

I have pcos so my AF is irregular. I'm ttc #1. I took an opk Sep 18 it was positive but I had no cramping (which I usually get). On Sep 28 I had some cramps so I took another opk. It was positive. Since then I have not gotten my period and I'm not pregnant. Now today I've felt a little bloated and thought AF might show up. But I felt those same cramps and took opk. Yup, again positive! How is this possible? I called my obgyn and I'm waiting for a call back. I have an appointment next month with a fertility specialist. But having these positive opks are confusing me😤. Has anyone experienced this?