I’ve been curious about some things and read about PCOS and I’m wondering if anyone who has it could let me know what you think?

I was on birth control for 5ish years and stopped taking it about 6 months ago. I never really had my periods while on it. Since being off I have not had a period on time. It’s either a week early or a week late and it’s either super heavy, or average. I also rapidly gained wait over the last year and I have been dieting, working out, and have had any weight loss. Sex is also incredibly uncomfortable with my fiancé no matter how much foreplay we do.

I’ve been battling depression for a while now, on top of anxiety and I cannot sleep for the life of me. I also getting headaches almost daily, I was put on migraine medicine for it, but it never did much. My co-worker said she had similar symptoms and was diagnosed with PCOS and I am curious as to what others think. I want to see a doctor, but I’m not sure if I should see my primary care doctor, or my gynecologist?

Thank you for the help