TTC Baby #2

My daughter turns 7 on the 15th so its been that long since I've TTC. My husband and I have been trying for the last 8 months. Monday we met with our Ob/Gyn. He put me on Progesterone for 12 days and ordered labs to test for PCOS. Today I was diagnosed with PCOS. My doctor now put me on Metformin and when my cycle starts I'll start Clomid. I guess I'm a bit overwhelmed and worried about the challenges PCOS brings while TTC.....Any tips for someone just diagnosed with PCOS? What are some of your success stories with Progesterone, Metformin, and Clomid?