I have had regular periods till April 2020, once every 28 days. In April, I got my period after 34 days and this cycle continued till June. In July, I got it after 27 days and this pattern continued till October. Now, it's November and I've still not got my periods, it's been 34 days. I also get recurring vaginal yeast infections for which I took medication in May. I think I have one again as I experiencing a pricking sensation as well as notice thick white discharge. My body weight has been constant, without any unhealthy gain or loss of weight. I have noticed male pattern baldness. I do not have severe acne issues. Do I have PCOS? What should I do?