Head pressure and pcod. Periods problem?

Hi I am suffering from pcod,do not get periods without allopathic medicines.I was on contraceptive pills course for about 7-8 months in 2013 , when discontinued lots of other psychological problems started.Since 2013 i have weird pressure around my head.Feels like heaviness is floating around and inside the head.it's 24*7 .I am taking homeopathy but no results yet,I dnt want to go back to allopathic,because they prescribe antidepressants along with those pills. Is this related to my pcod or head problem is different ? And whatever it is..is there any cure for my problem in ayurveda? Can I get periods normally every month ? Because I never got regular periods and now it's absent. I mean can ayurveda cure absent periods problem ? As well as can ayurveda cure Neuro or psychological problems too ,however I'm not sure if it's psychological or related to pcod .and please tell the cause of my continous head pressure since 2013 June.