PCOS & fertility meds

Corrinne
I am 24 years old, TTC for about a year. I have been diagnosed with PCOS, after years of believing I had it, it was finally confirmed with an ultrasound in June 2014. I have been on metformin 1,000 mg since then. Also have completed two clomid cycles, first 100 mg then 150 mg, and did not get pregnant, and no period. 
​Does anyone else have experience with this? What worked for you?