Could I have PCOS?

So my husband and I have been together for over 4 years now. Well back then we wanted to have kids so we never used condoms or anything. Years down I got pregnant and ended up having my son last July. I've always had these bad stomach pains. I've had them since I was 13. To this day, my GI doctor still hasn't found out what's causing it. When I was pregnant, I also had a few cysts that popped. The topic of PCOS just came up between my friend and I. And I was truly wondering if maybe I do have it? Keep in mind it also took me a long long time to "finally" get pregnant as well. Which I know is also a symptom of PCOS. I've had other problems too but can someone just give me some insight?