desperate for a change

Laura
So my husband and I have been married for 4years now and have been together for 8. After all this time all we desire is to be parents! My Dr. Said I have PCOS and I'm currently taking metformin but I have been taking it for the past 6 months and nothing happens! I'm not losing weight, my period did not come and I'm. It pregnant! I'm so broken, sad and just exhausted that nothing works! I feel defeated and as much as I try to hold on to my faith I keep getting impatient. What should I do?