Trying again after giving up-TTC with PCOS

I can't believe that I have decided to start actively trying again after years of disappointment. I have done nothing to prevent pregnancy for ten years. I was diagnosed with PCOS at 23. Have watched multiple friends and family with the same diagnosis have children with little problems. I have been on metphormin for 9 years, been through four cycles of clomid, IUI's you name it. husband is fine, no tubes blocked. Been on every diet imaginable just to have a child of my own. At the age of 29 I had just given up after the thousands of dollars spent and heartache every time the test was negative. My husband and I decided it was time to adopt, but an unexpected situation emptied our adoption savings. So here I am giving it one more go at 32. I would love to hear some encouraging words and stories to help me start this journey one last time.