FTM and GD - now what!?

Looks like I am just waiting on the phone call from my OB to confirm after my second failed test that I have GD. My husband and I are trying to be calm, but honestly just worried for the health of our son and possible complications. Are there any moms here who have dealt with a GD diagnosis that can shed some light on what might be in my/our future over the next few months? Thank you!