I am not quite PCOS but Insulin Resistant. I did the progesterone suppliments, clomid, metformin...... All the blood tests, ultrasounds, urine tests..... On and on and on. I, unlike yourself, am not of normal weight. I gained 80 pounds in 6 months. I have light acne and exessive hair growth. Anyhow, I didn't ovulate even a little bit even on max dose of everything so I stopped taking all of it. It took another 2.5 years after that but then I got pregnant. On my own. Nothing extra, nothing special... No injections or anything else. Just *poof*. I was supposed to be the mommy of my little girl and so I was. I carred her to 34 weeks and gave birth to a healthy, beautiful 9 pound preemie. LOL! Surprisingly, I did not have gestational diabetes either. LOL! Just a big baby. :)
So there is hope for sure. Watch your diet. Stay healthy & when you're supposed to be a mommy of another beautiful baby, you will be. :)