Advice please

I most likely have pcos I have a lot of the signs of having it I'm 19 I pry would have been told I had it earlier but once I started having my period my mom had me start taking birth control. I was 11 I took myself off of it at 16-17 so I been off of it for two-three years. I have periods ranging 26 days to 80 days. I have a doctors appointment in Jan to get all the tests done for it. But I want to know some people's personal experience with it. Instead of just looking on Google and scaring myself about it. I'm one of those girls who have dreamed of having kids in the future like having a family with four kids even. I really hope that dream can still come true. I know the man I am going to marry one day wants kids too. It will be horrible if I can be the one to give him them