TTC but having issues

ladies...I need some help/advice I've been married a couple years and never have a desire to have sex with my husband. we decided that we would stop having sex 6 months before our wedding (Why? I don't know) but since then I have no desire to be intimate with him. we are now talking about starting a family...but second issue comes into play...I was on birth control for 7 years and stopped taking it...since then my period has been SUPER irregular. currently 231 days since the last day of my last period. Do you think the two are related?? I possibly think I'm dealing with PCOS?? Anyone going through or has gone through anything similar??