Do you think I could have PCOS?

I am 6 months TTC off birth control after 10 years. I had a 50 day cycle and an 80 day cycle. Both periods were so bad I couldn’t stand. My face is covered in acne. I gained 10lb coming off BC before I stopped myself by starving myself. I get multiple positive ovulation tests throughout my incredibly long cycles and started charting my bbt to find I’m not actually ovulating. I take vitex to try and regulate my periods. I excercise 3x a week and I’m not that much over weight (5”4 155lb) do you think I could have PCOS?