I would go and get a full check again of your bloods, I had the exact same thing happen to me, in the end they did a laproscopy as one dr said pcos from my bllods, but when i had them done by a gyno he said no, in the end i do have pcos, last yr i went to a better gyno i had another set of bloods done at ccertain times of the month and bingo PCOS, I have had this now for 12 years