I just wanted to chime in to let you know that having PCOS and being overweight does not necessarily mean you are destined to be child-free!
I got married in May 1999, and we started trying to get pregnant right away. I was somewhere around 200lbs (at 5'0"). My periods were sporadic, at best. I charted religiously, and rarely, if ever, ovulated. I went through so many tests, and was diagnosed with PCOS. I started Chlomid in Dec 1999. It took until Sept 2001 for me to finally see the + pregnancy test. I totally empathize with you on how hard it is watching everyone around you get pregnant. Especially hard was hearing about those "oops!" or "accidents" or unwanted pregnancies. My first son was born in June 2002.
After baby #1 was born, I ballooned up to my all time high weight of about 260lbs. We started trying for baby #2 pretty much right away, knowing if we were able to get pregnant again, it would likely take some time. During this time, I lost my family doctor and was unable to find another (we've had dr shortage problems). That meant no referral to an OB/gyn for another Chlomid prescription. So I started a strict low-carb diet, managed to drop back to around 200lbs and we were totally shocked when I got pregnant in July 2004. Son #2 was born in April 2005.
After baby #2, we decided we wanted to try for one more, knowing that the odds were against us. I still had never ovulated with any regularity or predictability. I clawed my way down to about 180lbs, got pregnant again in November 2006, but lost the baby early on. The depression from that threw off my weight loss and I went up to around 195. Then in July 2007 we were shocked to find out I was pregnant again. Son #3 was born in April 2008.
So I went from being told by a fertility spcialist in 1999 that I was infertile and would likely never get pregnant, to having 4 pregnancies and 3 beautiful children by 2008. My husband even got a vasectomy in November, just to be safe LOL
I also want to say that being overweight absolutely does not mean there aren't great men out there who are willing to look beyond that and see the beautiful person you are! When I met my then boyfriend (now husband), we were both in high school. I was smaller than I am now, but I was still quite overweight at about 160lbs. That was in 1997. By the time we got married in 1999, I was around 200lbs. I thought I looked like a fat cow in my wedding dress, especially next to my scrawny-butt husband-to-be (LOL), but the way he looked at me made me feel beautiful. His love for me is not bound by my weight. He tells me every day with his looks, his actions and his words that he thinks I'm beautiful and sexy and desirable. He's my best friend and my biggest supporter.
Be confident in yourself and the awesome person you are. Don't hide behind your weight, embrace your inner beauty and it
will shine through no matter what size the outside package is. And any man worth being your husband will see it and love you and desire you the way you deserve to be