Symptoms of PCOS?

I don't know why but I think I have it. I've had irregular periods for almost 6 years now where I used to get them right on the day. I eat healthy, I cut coffee out and even starting a ketosis diet. My sugar is normal. I'm not overweight. I sometimes get little pinching feelings in my ovary area throughout my cycle. It's never been heavy to me, always last 6-7 days. I just randomly get it. I have some facial hairs but I don't know what's normal and what's genetic. I'm seeing a dr this week to discuss it but I wanted to see what people's symptoms are and if they vary.