Just need to talk!

My husband and I have been trying for almost 2 years to have a baby. I was told in April of 2013 that I have PCOS. My primary Dr put me Metformin and a guide to follow a diet. I tried that for almost 4 months and nothing! I got to see a specialist on the 18th of this month and I'm freaking out because I'm expecting nothing but bad news! I'm so worried, anxious, nervous and everything in between!! All I want to do is cry. I pray that this new Dr can help us.